Clevo N250GU Service Manual page 12

Preface
System Power ............................................................................... B-27
VDD3, VDD5 ............................................................................... B-28
1.2V, 0.6VS, 2.5V ........................................................................ B-29
VCGI, VNN ................................................................................. B-30
VCore ........................................................................................... B-31
1.05VS, 1.8VA ............................................................................. B-32
AC-In Charger .............................................................................. B-33
USB Board ................................................................................... B-34
Multi-Board CRT ......................................................................... B-35
RTL8411B .................................................................................... B-36
Pwer SW Board ............................................................................ B-37
Click Board .................................................................................. B-38
LED Board ................................................................................... B-39
HDD Board .................................................................................. B-40
Power Sequence ........................................................................... B-41
Updating the FLASH ROM BIOS......... C-1
Download the BIOS ....................................................................... C-1
Unzip the downloaded files to a bootable CD/DVD/ or
USB Flash drive ............................................................................. C-1
Set the computer to boot from the external drive ........................... C-1
Use the flash tools to update the BIOS .......................................... C-2
Restart the computer (booting from the HDD) .............................. C-2
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