Laptops http://www.laptopsarena.com Cheap Laptops Fri, 03 Jul 2009 17:35:15 +0000 http://wordpress.org/?v=2.7 en hourly 1 Dell Latitude E6400 XFR has been Tested http://www.laptopsarena.com/dell-latitude-e6400-xfr-has-been-tested/ http://www.laptopsarena.com/dell-latitude-e6400-xfr-has-been-tested/#comments Fri, 03 Jul 2009 17:35:15 +0000 adimoga http://www.laptopsarena.com/?p=4330 The new features of Dell Latitude E6400 XFR 14” turn the new model into a compact case totally dust protected and weatherproofed presenting covering for all external ports, with rubber bumpers and a built-in handle for transporting it. Its redesigned chassis, a huge shell of thick plastic and alloy bolted around, makes the new model to look totally different form the business line of Dell’s notebooks. The build quality reveals tough body panels with super strong screen hinges and at the corners we find rubber to absorb energy from being dropped. Dell Latitude E6400 XFR has been tested to the extreme temperature presenting a resistance up to 145 degrees Fahrenheit and -20F for the lowest temperature conditions. For operating outdoors, the WXGA panel presents itself as a sunlight-readable one with optional-touch sensitivity and a matte finish style of the screen; the viewing angles are above average with a broad vertical viewing spot before colors start shifting. The speaker’s performance is average, as the bass and the midrange support are lacking and the overall volume is quite good for a small room.
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The keyboard presents itself in the same rugged note but has the look and the feel of a standard keyboard that belongs to the other notebooks of the series. It has also backlight under the keys having settings only for off, on and automatic. The touchpad is weather sealed (dustproofed and waterproffed) with touchpad buttons covered in rubber cladding, but this doesn’t prevent them from fully ranged of movements.

dell-latitude-e6400-xfrAs to the ports we find three USB, one eSATA/USB combo, LAN, DisplayPort, FireWire, VGA, audio jacks, and PCMCIA slot, including a front-mounted SD-card slot. Dell is packed with an Intel Core 2 Duo 2.66GHz P9600 Processor (1066MHz FSB, 6MB Cache) and NVIDIA Quadro NVS 160M (256MB dedicated plus shared memory) graphics. This enables you to run more applications wherever you are and because of the 128GB SSD you can do it at a considerable speed. At the low voltage processors and integrated graphics, heat and noise don’t have to be much of a concern for Dell E6400 XFR. The notebook presents a heatsink and fan underneath wrapped in a chamber that is sealed. The battery system includes 6-cell (56Wh) Lithium Ion battery and at a 40% screen brightness with wireless active, the power lasted 3 hrs and 44 minutes, but with Dell XFR’s higher-end hardware it surely demands a higher power.

Dell Latitude E6400 XFR presents the following feature: its OS is Windows Vista Business (64-bit), a capacity of 4GB 800MHz DDR2 SDRAM to a maximum of 8GB, a 8x DVD drive, a Dell Wireless WIFI 1510 (802.11a/g/n), Bluetooth 2.1 capability and it is charging with a 90W 100-240V AC adapter. As a closing conclusion, Dell Latitude E6400 XFR proves to be a tough built notebook, even if it has plastic cladding for most of the external panels, its performance is above other rough notebooks, but lack the long duration of the battery which is limited at only 4 hrs, compared to others’ 9 hrs duration, but this happens because of its faster and efficient processor.

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Less Energy Costs With IBM Power6-based Power 550 http://www.laptopsarena.com/less-energy-costs-with-ibm-power6-based-power-550/ http://www.laptopsarena.com/less-energy-costs-with-ibm-power6-based-power-550/#comments Thu, 02 Jul 2009 14:35:18 +0000 adimoga http://www.laptopsarena.com/?p=4328 IBM has announced its SAP performance on a POWER6-based server and the result of a study on its Power Systems that allows customers to save up to 33% on operating costs in an SAP solution-based environment. The IBM Power6-based Power 550 (a server with 4 processors/8 cores – 4 dual-core processor chips) has been proved to handle 3,752 users, a figure that eclipses the results of other vendors, HP, Sun, Hitachi, and Fujitsu, all of them using Intel’s chips. The IBM result displays a performance of SAP apps and DB2 V 9.5 database functioning on the AIX 6.1 OS in a Power 550 2-tier environment. The results also show IBM Power6 as the world’s fastest chip, beating the competition in this matter.
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The ITG report outlines that the costs for use of Power servers in a period of three years, are ranged from 25 to 33% less than the x86 servers. These costs include the acquisition and maintenance of hardware, the SS support and licenses, OSs and virtualization tools. These facts offer a perfect alternative for the clients that are currently on Solaris or HP/UX and face chips delays or cancellations. The Power Systems software displays capabilities like micro-partitioning and active memory sharing, provides higher utilization in the data center, that lead to reducing costs in energy, space, maintenance and software licenses.

ibm-power6-based-power-550The IBM Power Systems are globally consolidated offering lower training demands and shared knowledge that can be utilized across all the operations, reducing by 10% the annual costs. Power Systems hardware, software and services next to an aggressive sales and marketing activities enabled IBM to consolidate its number one position in the UNIX market. As to mid-sized database servers, the Power 550 offers great performance capacity and continuous application availability, enabling these servers to access data at a faster pace, keep apps running, and at the same time concentrate on the business.

The Power 550 Express provides an option to operate environments in a deskside or 4U rack-mount form factor. This platform is conceived to deliver noticeable business value to the businesses that are medium-sized; the number one performance of POWER6 processors, the choice of OSs, together with the virtualization capabilities already proved to exist in PowerVM, and support for energy management technologies bring the benefits of a conserved energy, hence costs reducing. It is all that one can ask for from Power 550 Express whether one needs a scalable complete business system with incorporated database and app server or high performing system for database or app serving.

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MacBook Pros Sealed Batteries http://www.laptopsarena.com/macbook-pros-sealed-batteries/ http://www.laptopsarena.com/macbook-pros-sealed-batteries/#comments Wed, 01 Jul 2009 11:36:12 +0000 adimoga http://www.laptopsarena.com/?p=4326 When MacBook Pro 17” was first released it came on the market with sealed batteries system; now this feature belongs to the smaller versions - new MacBook Pro 13” and 15”. And according to the tests performed by Walter Mossberg the battery seems to be good enough to count it among the best features of the recently released MacBook Pro – 15” and 13”.
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Here is a summary of these tests.

It is a fact that most of the customers to own a laptop never use the possibility that removable batteries offers you, meaning to buy a fresh spare one to replace the old between charges. According to NPD estimations, barely a 5% of the users buy a spare battery, so as a result a new trend emerged in the industry: more electronic producers started to build their devices with the rechargeable batteries sealed inside. The company which adopted this trend is Apple, that it is known to adhere each time to new trends, maybe at a faster pace than any other companies in profile. As such, when the new MacBook Pros 15” and 13” were released they came with higher capacity, sealed-in batteries. Including the batteries in the device allows the producer to create bigger ones, with higher capacity (this one has grown between 33% and 46%) and at the same time they don’t present the risk of hefting the device. On top of it Apple declares that the software technology available on the device confers the battery a 5 years life-time.

macbook-pros-sealed-batteriesThe two laptops revealed the fact that the batteries meet Apple’s claims that they last seven hours between charges, almost a full time work without any plugging. In this case purchasing spare batteries seems futile. There are however some aspects left to measure; for one is the Apple’s claim that they last up to 1,000 charging times, meaning the 5 years life time duration of such battery. Secondly, the guarantee terms are not very clearly specified, for instance if the battery doesn’t prove to hold an adequate charge, what then? Apple says that the company allows you to replace it at a price that normally costs the rechargeable one, but this is not to be verified yet. And another aspect that needs to be considered is the case of the users that need the device mostly on their long travels by the planes, and a replaceable battery seems to be a must. And this option for the new MacBook Pros is unavailable, unfortunately.

At turned-off power-saving features, with Wi-Fi network on, a maximum screen brightness and continuous music play, the test revealed that the MacBook Pros both didn’t use the energy-saving, and a less consumed power due to the use of integrated graphics chips. But either way, the results lead to the same conclusion: Apple managed to produce MacBook Pros’ sealed batteries of larger size and life as well, without extra-weight of the device and we just need to let the time pass and see if these batteries last indeed up to 5 years. But who knows what other new laptops will meanwhile emerge on the market?

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Apple MacBook Pro (17 Inch), The Best for Professional Designers http://www.laptopsarena.com/apple-macbook-pro-17-inch-the-best-for-professional-designers/ http://www.laptopsarena.com/apple-macbook-pro-17-inch-the-best-for-professional-designers/#comments Tue, 30 Jun 2009 12:41:12 +0000 adimoga http://www.laptopsarena.com/?p=4324 Even if the new 17” MacBook Pro is cheaper than its last updated version released in March, it doesn’t mean that is less good. The recent testing show some improvements, though is not too much differentiated than its predecessor. We are already used with the top design of MacBooks, the silver bodied case, solid having an incredible weight of 6.6 pounds that makes it easy to be used on the go. We meet the same left location for the Fire Wire 800 port that includes also an Ethernet jack, three USB 2.0 ports, a MiniDisplay connector that enables attaching to an external display, microphone and headphone ports. There are also present an ExpressCard/34 slot, indicator lights to reveal the power of the battery left.
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The right side of the case incorporates a security-lock and a slot-loading optical drive that unfortunately does not support Blu-ray discs. The locking system of the case is provided by a magnetic latch, and once you lift the upper lid, a 17.4” glossy screen appears with a 1,920×1,200 resolution that allows high-definition video viewing. The keyboard presents backlit keys and because of its wide disposed keys it makes it easy to handle while typing. The deck of the keyboard is proportionally sized offering a buttonless touch pad that enables you to press anywhere in order to activate a function. The same pattern is used on Apple iPhones that the touch feature allows you to zoom, rotate and slide images around.

apple-macbook-proThe new Apple MacBook incorporates a processor of 2.8GHz that can be upgraded to 3.06GHz at a price of $300.00. through a Cinebench testing, that measures processor capability, the above mentioned processor scored an improvement with almost 1,000 points, in this way outscoring most of its competitors. The media encoding test is also performed with 1 minute faster than any other laptop in its class. The graphics disposal is providing two graphics processors able to be switched between: Nvidia GeForec 9400M and the Nvidia GeForce 9600M GT. The 9400M chip reveals to be more special in that it performs better than an incorporated solution at the same time not taking too much space, meaning that even when the battery-saving mode is on, one can still get impressive graphics.

A 500GB Serial ATA hard drive is standard to this system spinning at 5,400 rpm and a 4GB of 1,066MHz DDR3 RAM; it is upgradeable to 128GB at a price of $200.00 and 256GB SSD for $650.00.

The battery life is also extended at 5 hrs and 16 min with the second graphics processor off, with 20 min longer than its previous model and hours longer than other desktop replacements. The OS for this MacBook Pro is Mac OS X 10.5 Leopard that includes iLife ’09 with its GarageBand, iDVD, iMOVIE, iPhoto and iWeb. Though the MacBook Pro new version lacks some performance in its processor, one can still claim that its high-resolution screen and its maneuverability make Apple MacBook Pro (17-Inch), the best for professional designers.

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New HP Consumer Desktop PCs do not Fail, as Always http://www.laptopsarena.com/new-hp-consumer-desktop-pcs-do-not-fail-as-always/ http://www.laptopsarena.com/new-hp-consumer-desktop-pcs-do-not-fail-as-always/#comments Mon, 29 Jun 2009 12:47:20 +0000 adimoga http://www.laptopsarena.com/?p=4322 On the 25th of June HP announced a new generation of desktop PCs and a software suite updated for HP TouchSmart PC. The new looks that the PC’s stylish feature offers are a delight for the space it lays in providing at the same time a powerful computing experience and plenty of storing possibilities for digital content. The new redesigned desktop lines include: HP Slimline, HP Pavilion, HP Elite and Comapq Presario.
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On the other hand, HP TouchSmart PC software offers an increased touch experience to access videos, photos, music and others in a pleasant way. John Cook, vicepresident ay Worldwide Consumer PC Marketing – HP, said that this new generation has the characteristics of fresh and modern design, a performance tough to be defeated and a great value. He also added that with monitors and accessories that match good, a customizing of a desktop is even easier and can be done in a combination of performance and style.

hp-consumer-desktopCreating the new line of desktop PCs, HP put an accent in that balancing of form and function, using refinement and detailing from the “head to toes” ’ of a PC device (buttons and ports to the glossy piano-black finish).

HP MediaSmart software suite is incorporated in the HP Slimline s5000, HP Pavilion p6000 and HP Elite e9000 lines of desktop PCs, providing funny and at handy digital content, starting form TV watching to sharing photos. HP also offers a 20” HP 2009m Monitor and 21.5” HP 2159m Monitor, matching keyboard and mouse.

An updates software suit for HP TouchSmart is offered having the features of Pandora Internet Radio service, editing and searching photo and video in an improved manner, possibility to burn CDs, and on top of these the possibility to stream any content from HP MediaSmart Server or any home server to Touch Smart. In the near future HP will introduce an external hard drive series to provide users simpler backups for videos, photos, music and data. A new calculator software for PCs, Apple iPhones and Apple iPod touch devices will be available. All are replicas of the original calculators and will perform similar functions.

The software is built with the same algorithms and calculation sequences and is created for business professionals and for students that rely upon these types of calculators. Most of it ia available from iTunes App Store at prices starting at $9.00. HP products are supported by HP Total Care services that include HP Customer Care site and consumer support forums that are offered free of charge.

The stylish and performances set with these releases is another proof that the new HP Consumer Desktop PCs do not fail, as always.

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Metalink the Path to Faster Downloads http://www.laptopsarena.com/metalink-the-path-to-faster-downloads/ http://www.laptopsarena.com/metalink-the-path-to-faster-downloads/#comments Sun, 28 Jun 2009 17:43:34 +0000 adimoga http://www.laptopsarena.com/?p=4320 If you are seeking to make your downloads in an easier and faster way, then you might be looking for Metalink. Of course, some may say the BitTorrent is the only one available in the field, but if we consider deeper we notice that for casual downloads BitTorrent doesn’t lift up to the users’ expectations, especially in case of OpenOffice.org or Firefox downloading. The problem with direct downloads is that they put the server bandwidth into too much effort and finally you realize that maybe it would have been better if you had used from the beginning the FTP.
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Metalink is a simple XML-based file format which chooses the best server in order to provide a safe download. Its way of choosing is based on knowing how to locate the server and to determine the preference for that download option. Both these features are set in Metalink file itself enabling sys admins to stimulate users to perform the download from a local and fastest server. Switching to Metalink won’t necessary mean that you loose BitTorrent’s features, since Metalink incorporates some of BitTorrent’s features (such as checksumming) though it is not using BitTorrent.

metalinkAs to downloading large files, Metalink presents some advantages in the case of PGP key signing when you need to be sure that the downloading comes from that specific person, a segmented downloading is made allowing to download the file from various sources, all at the same time. With parts belonging to their source, you can fill up the bandwidth, slowing down not even one server, since Metalink divides the load across multiple options. At present there is a wide range of software working with Metalink, for instance a user can use Aria2, KGet and wxDownload Fast on Linux, as all of them support Metalink feature.

A DownThem All extension of cross-platform belonging to Firefox supports also Metalink and requests have been made to Mozilla to add Metalink support as a standard; it seems that in the future Metalink will be incorporated into the core browser. But whether some realize it or not, Metalink is present in more place that anyone could think because it is acting kind of “in the shadow of the highlights”. Users know when they are given a Metalink file when looking at the Metalink extension, which is “.metalink”, this one being tacked on the name of the file you needed to download. Clicking on it you might get a combination that depending on how you have configured the Metalink software.

Metalink can be found on lots of distros to distribute their ISO files such as: 64 Studio, Belenix, Fedora, OpenSUSE, PCLinuxOS, Damn Small Linux, Sabayon Linux and Ubuntu. So whenever you are in a hurry and hate waiting for a downloading, Metalink is the path to faster downloads.

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Fujitsu M2010 a Cozy Companion for your Trips http://www.laptopsarena.com/fujitsu-m2010-a-cozy-companion-for-your-trips/ http://www.laptopsarena.com/fujitsu-m2010-a-cozy-companion-for-your-trips/#comments Sat, 27 Jun 2009 12:46:17 +0000 adimoga http://www.laptopsarena.com/?p=4318 The M2010 is a Fujitsu Atom-based model that has been lately released on the market. A quickly review of its features reveals that M2010 belongs to the class of Mini-Notebooks. The OS is in Windows XP Home, has an Intel Atom N270 Processor 1.60 GHz, with a memory of 1GB DDR2 PC2-6400 SDRAM and internal storage is 160GB 5400 rpm SATA HDD. The graphics is one of the Intel GMA 950 type, wireless connection is provided by Atheros 802.11b/g, Bluetooth 2.1 + EDR. It has 3 USB 2.0 ports, VGA OUT, power connector, RJ-45/Ethernet, stereo headphone/line out, stereo microphone in, and a 1.3 megapixel webcam. Its dimensions (H x W x D): 10.2″ x 7.4″ x 1.3″ and weight: 2 lbs 8.8oz (3lbs 5.2oz with adapter) undoubtedly turn it into a netbook as well.
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The build and design are very nice created with a glossy metallic red paint inside and out, having a black plastic surrounding for the keyboard and around the screen. The quality of the build is also well rendered in that no sounds of creak and squeak upon opening and closing the chassis. The screen hinges present a god tension that allows the screen to pivot smoothly. On the bottom we find the processor “Fujitsu Felt” that prevents the netbook from heating up your legs while holding it in your lap. Internal components are accessed through a single lid that lets you to change the wireless card and system memory.

fujitsu-m2010The screen reveals a brightness that doesn’t affect its viewing in the conditions of a turned on office lamp. The angles while moving around are rated average with colors that start to reverse 20 degrees forward and backward. The speakers are also rated average in that no peak volume is powered to cover larger spaces.

The keyboard is one of the smallest that exists on the market and this thing conveys the keys to appear cramped. Because it has a wide border around the keys, this occupies a space otherwise useful to enlarge the shape of the keys. But despite this detail, the touch of the keyboard is somehow good. The individual key action is neat, not much noise while typing either. The touchpad includes multi functions such as Flick, Pinch and Chiral Rotate, the latter used to rotate a selected object at a 90 degrees angle.

Tests were run to observe other benchmarks and while hopping into the BIOS, it was observed the possibility of switching HyperThreading on or off, though the default setting was off. As soon as it is back on, M2010 speeds up and performs like any other netbook. Having these optimal performance settings, Fujitsu M2010 is a cozy companion for your trips allowing you to do HD video decoding, web surfing, photos editing or documents typing. The battery is a small 3-cell 25Wh that holds an average of time between 2 to 3 hours; with a larger one M2010 would have been a great competitor to the newer netbooks available on the market.

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Size 11.6” Makes a PC be a Netbook? http://www.laptopsarena.com/size-116%e2%80%9d-makes-a-pc-be-a-netbook/ http://www.laptopsarena.com/size-116%e2%80%9d-makes-a-pc-be-a-netbook/#comments Fri, 26 Jun 2009 19:34:06 +0000 adimoga http://www.laptopsarena.com/?p=4316 In May 2009 ASUS, a leading company in the new digital era, has announced to launch an 11.6 Eee PC in the series of its netbook production. It is a well-known fact that everything that is bigger than 10” is not representing a netbook, therefore no Atom processor will be incorporated to it. Even so, Asus predicts that releasing it on the market, with a right pricing it would constitute some threat to the traditional ultra-portables.
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Meanwhile the 11.6” netbook , the Eee PC Seashell 1101 HA is already on the market and the reviews of the product are pretty optimistic. Being a 11.6” device it is offering itself with a higher resolution display. Compared to 10” netbook, which has a somehow restricted resolution of a 1,024 x 600, the 1,366 x 768 resolution of Asus netbook enables a better screen real-estate to play with.

pc-be-a-netbookThe Seashell nickname suggests a system based on a chassis resembling to Eee PC 1008HA. The color versions are white and black, and the white one seems to be more preferred because there is a nice contrast between the white body and the glossy black rim. What was there else to be noticed in the view of the appearance, it is the system on display which has imprinted the Asus brand on the lid instead of the Eee PC one. The only explanation would be that Asus preferred to write the its brand assuming that people already knew about Eee PC and didn’t know who was the “person” in charge!

As to the inside aspect, the 1101HA presents itself a little different than most netbooks do. Using the Intel GMA 500 graphics chipset allows the processing of HD video, excepting the case that you already have compatible software. This fact requires a CPU change, with the 1101HA predetermined to ship with an Intel Atom Z529, which is set at just 1.33 GHz. This is supported by the 160 GB hard drive and 1GB of RAM, and to complete the picture, there are other features that incorporate Draft-N Wi-Fi and Bluetooth 2.1.

One may think that a larger chassis would mean an improved keyboard, but here it is not at all the case, since the existing one resembles to the 1008HA and this appears to be quite all right so long as the key action is wavy and responsive. On the right-hand side there is a small right-Shift key bearing no relevance at all.

Connectivity is rendered by hidden ports behind the flaps. On the left side there are the power inputs, a VGA out and a USB port, whereas on the right side, there are jacks for headphone and microphone, 2 more USB ports, a port for Ethernet connection and a memory card reader. Compared to its predecessor, 1101HA is powered by a battery that can be removed. Next to the device there is present a 4,440mAh capacity battery known to last for 8.5 hours.

There is still no answer whether the size 11.6” makes a PB be a netbook, but definitely Asus’s new Eee PC Seashell 1101 HA offers extra good features (the price included) compared to its previous model.

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Quartet Of Satellites Introduced by Toshiba http://www.laptopsarena.com/quartet-of-satellites-introduced-by-toshiba/ http://www.laptopsarena.com/quartet-of-satellites-introduced-by-toshiba/#comments Thu, 25 Jun 2009 20:07:02 +0000 adimoga http://www.laptopsarena.com/?p=4314 Toshiba America Information Systems Inc. (TAIS) is structured in four business units: Digital Products Division, Imaging Systems Division, Storage Device Division, and Telecommunication Systems Division. These 4 units deal with mobile production, industry portable computers, imaging products for security markets, telephony equipment. The company is ensuring the sales, marketing and services of its range of products in USA and Latin America. TAIS is a subsidiary of Toshiba Corporation, which is a world leader and promoter in high technology products. The new highlights of its later releases is the quartet of Satellites.
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The quartet of satellites introduced by Toshiba are under the L Series Line comprising 14” Satellite L510/L515, the 15.6″ and 16″ Satellite L500/L505, and the high end 17.3″ Satellite L550/L555, and depending on configuration they will be powered by Athlon or Turion or Intel’s Pentium or Core 2 Duo processors. The Satellite L Series Laptops have been designated to serve the budget-smart consumers and ‘back-to-school’ shoppers, striking an ideal balance of style, performance and cost.  The line of these new laptops displays more screen size options, new features and introduced the Fusion Finish to confer the line a great new appearance.

quartet-of-satellitesThe Satellite L Series has 4 model classes and each one is equipped with the latest processors and stand out features like HD TruBrite widescreen displays, USB Sleep and Charge and hard drives from 250GB to 500 GB. There are present the built-in-high-speed wireless connection, expansion ports and the possibility to choose either Intel or AMD processor.

The new features that make Satellite L Series look different include new definition displays through the HD TruBrite widescreen having a 16:9 aspect ratios and 720p resolution, suitable for digital entertainment, powering among spreadsheets, or dealing with home finances. The other feature called Fusion Finish comprises a Breeze pattern integrated in a Graphite color, pattern that is followed by a color-coordinated interior that completes the aspect.

Toshiba PC Health Monitor is another feature created as a system utility that checks the critical components for problematic situations, such as battery performance, heat and hard drive movement, enabling the users to identify the potential problem just seconds before it is born and preventing the data loss as well. Another utility is given by Power-Saving Eco that allows users to display and adjust the power consumption and settings in a real-time format. It has also a 10 key numeric keypad available on 15.6” and larger types.

If we consider the fact that all new Toshiba laptops are RoHS-compatible, reducing in an effective way the environmental impact, then it would not be a surprise to confirm that Satellite L Series is also friendly to the environment. All Toshiba computers use free recycling compared to other electronic products that pay a small fee for recycling.

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Updating MacBook Pro EFI Firmware Update 1.7 http://www.laptopsarena.com/updating-macbook-pro-efi-firmware-update-17/ http://www.laptopsarena.com/updating-macbook-pro-efi-firmware-update-17/#comments Tue, 23 Jun 2009 13:29:37 +0000 adimoga http://www.laptopsarena.com/?p=4312 In 2009, Apple has introduced a series of MacBook Pro that need to be updated in the EFI Firmware system, especially the products that have been originally shipped from the factory. Products that are affected: MacBook Pro 13” released in Mid2009; MacBook Pro 15” released in Mid June, MacBook Pro 15”, 2.53GHz, released in Mid 2009, iMac 24” released early 2009, iMac 20” released early 2009.
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The MacBook Pro EFI Firmware Update 1.7 uses drives based on the SATA 3Gbps that belonged to MacBook Pro introduced in June 2009 and permits the drives to use transfer rates greater than 1.5Gbps. These drives haven’t been qualified or offered to Mac portable computers by Apple, therefore their use in not supported. iMac EFI Firmware 1.4 Update refers to the problems iMac computers with ATI Radeon HD 4950 graphics intermittently stop responding and refers also to the wake-from-sleep problems that appear in Boot Camp.

updating-macbookBefore starting the Updating, you need to know which version of firmware you have on your Mac. A list has been issued on this matter, and in case you don’t find your computer on this list, is not necessary to get an update. Software Update may not display some of the firmware updates for Intel-based Macs, therefore you need to download it from the Apple Downloads site. The consumers who are not sure whether their Mac needs a particular update, they simply download and open the installer which will show them if the firmware update is installed or not.

In order to check your’s computer EFI Boot ROM or SMC firmware system you have to go in the Apple Menu, select “About this Mac” and click the “More info” button. It appears the “Content” header, from under it select “Hardware” and the information will be located in the right side of the pane. Some USB and Fire Wire devices may not let the firmware updates to be correctly installed, in this case a disconnection of the non-essential devices will be required and after that an Apple keyboard use and mouse will be enough to apply the update.

Then you need to close all open applications, download and install the appropriate firmware update (MacBook Pro EFI Firmware Update 1.7 or iMac EFI Firmware Update 1.4). The Updating MacBook Pro EFI Firmware Update 1.7 installation may take several minutes. After that, your computer will restart with an alert that signals that your firmware update was successfully performed. If the update was interrupted, the computer will continue reinstalling the next time you turn on the computer. In case your computer does not restart you have to contact “support” for more information. To be known: in order to apply a firmware update, the hard-disk in an Intel-based Mac must be formatted with the GUID partition scheme. If you have reformatted your hard disk before you apply a firmware update, you have to find out which scheme is currently being in use. The update will not be applied in case you have a hard disk that uses any formatting scheme other than the GUID partition.

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