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Dell XPS 15 User Manual

Dell XPS 15
72 pages
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book.book Page 72 Monday, June 25, 2012 11:55 AM
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 support.dell.com/support/downloads.
3 Locate the BIOS update file for your computer:
NOTE: The Service Tag for your computer is located on a label beneath the
system badge at the back of your computer. For more information on locating
the Service Tag, see the Quick Start Guide that shipped with your computer.
If you have your computer’s Service Tag or Express Service Code:
a Enter your computer’s Service Tag or Express Service Code in the Service Tag
or Express Service Code field.
b Click Submit and proceed to step 4.
If you do not have your computer’s Service Tag or Express Service Code:
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.
4 A list of results appears on the screen. Click BIOS.
5 Click Download File to download the latest BIOS file.
6 In the Please select your download method below window, click For Single File
Download via Browser, and then click Download Now.
The File Download windows appears.
7 In the Save As window, select an appropriate location to download the file on
your computer.
8 If the Download Complete window appears, click Close.
9 Navigate to the folder where you downloaded the BIOS update file.
10 Double-click the BIOS update file icon and follow the instructions that appear on
the screen.
72 | Flashing the BIOS

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Dell XPS 15 Specifications

General IconGeneral
Processor cache6 MB
Processor familyIntel® Core™ i7
Processor frequency1.73 GHz
Processor cache typeL2
Motherboard chipsetIntel® HM57 Express
HDD speed7200 RPM
HDD interfaceSATA
Optical drive typeDVD-RW
Card reader integratedYes
Total storage capacity500 GB
Compatible memory cardsMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Display diagonal15.6 \
Native aspect ratio16:9
Memory slots2x SO-DIMM
Internal memory4 GB
Memory clock speed800 MHz
Internal memory typeDDR3-SDRAM
Discrete graphics card modelAMD Radeon HD 4570
Maximum graphics card memory2.048 GB
TypePC
TV tuner integratedNo
Graphics card familyNVIDIA
Networking featuresGigabit Ethernet
Operating system installedWindows 7 Home Premium
Battery life (max)5.31 h
Number of battery cells6
Charging port typeDC-in jack
USB 2.0 ports quantity2
Parallel ports quantity0
Product colorAluminum
Pointing deviceTouchpad
Weight and Dimensions IconWeight and Dimensions
Depth252.9 mm
Width371.6 mm
Height25.3 mm
Weight2010 g

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