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Alienware X51 R2 User Manual

Alienware X51 R2
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Flashing the BIOS | 17
Flashing the BIOS
The BIOS may require flashing when an update is available or when replacing the system
board. To flash the BIOS:
1 Turn on the computer.
2 Go to dell.com/support/downloads.
3 Under the category Support for Home Users, click Drivers & Downloads Home.
4 Locate the Service Tag of your computer. The Service Tag for your computer is on a
label at the back of your computer. For more information, see the Quick Start Guide
that shipped with your computer.
If you have your computer’s Service Tag or Express Service Code:
a Click Enter Service Tag.
b Enter your computer’s Service Tag or Express Service Code in the Service Tag
or Express Service Code: field, click Submit, and proceed to step 5.
If you do not have your computer’s Service Tag,
a Select one of the following options:
Automatically detect my Service Tag for me
Choose from My Products and Services List
Choose from a list of all Dell products
b Click Continue and follow the instructions on the screen.
5 Select the Operating System installed in your computer.
6 A list of results appears on the screen. Click BIOS.
7 Click Download File to download the latest BIOS file.
8 In the Choose Download Method window, click Single-file download, and then click
Continue.
9 In the Save As window, select an appropriate location to download the file on your
computer.
10 If the Download Complete window appears, click Close.
11 Navigate to the folder where you downloaded the BIOS update file. The file icon
appears in the folder and is titled the same as the downloaded BIOS update file.
12 Double-click the BIOS update file icon and follow the instructions on the screen.
book.book Page 17 Monday, November 18, 2013 3:50 PM

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Alienware X51 R2 Specifications

General IconGeneral
Power Supply330W External Power Adapter
ChipsetIntel H87
MemoryUp to 16GB DDR3 at 1600MHz
Graphics OptionsAMD Radeon R9 270
Storage Options2TB 7200RPM HDD or 256GB SSD
Optical DriveSlot-Loading Dual Layer DVD Burner
Operating SystemWindows 8.1
Dimensions343 x 318 x 95 mm (13.5 x 12.52 x 3.74 inches)
Weight12.1 lbs (5.49 kg)
NetworkingGigabit Ethernet
PortsHDMI, DisplayPort
Processor Options4th Generation Intel Core i5/i7 (Haswell)

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