Service manual

Preface
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Preface
PCH Power ................................................................................... B-18
PCH Power ................................................................................... B-19
PCH GND ....................................................................................B-20
LVDS, Inverter ............................................................................. B-21
SCALAR ...................................................................................... B-22
SCALAR-1 ................................................................................... B-23
HDMI IN, USB2.0*2 ................................................................... B-24
HDMI OUT .................................................................................. B-25
KBC-ITE IT8518 ......................................................................... B-26
Audio Codec ALC269 .................................................................. B-27
AMP2607 & Audio Switch .......................................................... B-28
Card Reader / RTS5229 ............................................................... B-29
LAN (Intel LAN82579) ...............................................................B-30
LAN CON/New Card ................................................................... B-31
HDD/ODD/ESATA ..................................................................... B-32
USB3.0 ......................................................................................... B-33
WLAN/TPM1.2/CCD/TP ............................................................ B-34
5VS, 3VS, 1.5VS_CPU, 12V ....................................................... B-35
3.3V_M, 1.05V_M, 1.05VS_VTT ............................................... B-36
COM Port / PS2 ............................................................................ B-37
VDD3, VDD5 ............................................................................... B-38
Power 0.925V/1.8VS .................................................................... B-39
Power 1.5V/1.05VS ...................................................................... B-40
Power VCORE1 ........................................................................... B-41
Power VCORE2 ........................................................................... B-42
AC-In, Charger ............................................................................. B-43
Audio/USB Board ........................................................................ B-44
Power SW LED CIR Board .........................................................B-45
Power Sequence ........................................................................... B-46
Wall Mounting Guide ............................. C-1
Removing the Stand ....................................................................... C-2
Mounting Systems ..........................................................................C-3
General Guidelines for Wall Mounting ..........................................C-4
Mounted System Example ..............................................................C-5
Updating the FLASH ROM BIOS .........D-1
Download the BIOS ....................................................................... D-1
Unzip the downloaded files to a bootable CD/DVD/ or
USB Flash drive ............................................................................. D-1
Set the computer to boot from the external drive .......................... D-1
Use the flash tools to update the BIOS .......................................... D-2
Restart the computer (booting from the HDD) .............................. D-2