Preface
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Preface
Straps and XTAL .........................................................................B-26
IFP I/O Interface ........................................................................... B-27
Misc - GPIO, I2C and ROM ........................................................B-28
GPU NVVDD, FBVDDQ ............................................................ B-29
GPU GND & Sequence ................................................................B-30
PCH 1/9 ........................................................................................ B-31
PCH 2/9 ........................................................................................ B-32
PCH 3/9 ........................................................................................ B-33
PCH 4/9 ........................................................................................ B-34
PCH 5/9 ........................................................................................ B-35
PCH 6/9 ........................................................................................ B-36
PCH 7/9 ........................................................................................ B-37
PCH 8/9 ........................................................................................ B-38
PCH 9/9 ........................................................................................ B-39
KBC IT8587 ................................................................................. B-40
Backlight KB ................................................................................B-41
Realtek ALC1220 .........................................................................B-42
Smart AMP ALC1305 ..................................................................B-43
3D AMP Headphone .................................................................... B-44
ASM2142 1/3 ............................................................................... B-45
ASM2142 2/3 ............................................................................... B-46
ASM2142 3/3 ............................................................................... B-47
M.2 3G/LTE ................................................................................. B-48
M.2 WLAN+BT, PCIE4X SSD ...................................................B-49
TPM, TP ....................................................................................... B-50
Connector .....................................................................................B-51
Fan, LID, KB LED ....................................................................... B-52
5V, 5VS, 3.3V, 3.3VS, 3.3VA ..................................................... B-53
1.0DX_VCCSTG/VCCSFR_OC/2.5V ........................................B-54
1V8_RUN/AON, NV3V3 ............................................................ B-55
PEX_VDD ....................................................................................B-56
VDD3, VDD5 ...............................................................................B-57
DDR 1.2V / 0.6VS ........................................................................B-58
Power 1.0V, VCCIO .....................................................................B-59
VCore & VCCGT Output 1 ..........................................................B-60
VCore & VCCGT Output 2 ..........................................................B-61
VCCSA .........................................................................................B-62
AC_In, Charger .............................................................................B-63
NVVDDS ......................................................................................B-64
NVVDD 1 .....................................................................................B-65
NVVDD 2 .....................................................................................B-66
FBVDDQ ......................................................................................B-67
LAN Board ...................................................................................B-68
Reader Board ................................................................................B-69
USB Board ....................................................................................B-70
LED Board ....................................................................................B-71
Click Board ...................................................................................B-72
Power Board .................................................................................B-73
Power Sequence ............................................................................B-74
USB Board ....................................................................................B-75
pdating 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