Clevo N870EJ1 Service Manual page 12

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Preface
PCH 3/9 ........................................................................................ B-27
PCH 4/9 ........................................................................................ B-28
PCH 5/9 ........................................................................................ B-29
PCH 6/9 ........................................................................................ B-30
PCH 7/9 ........................................................................................ B-31
PCH 8/9 ........................................................................................ B-32
PCH 9/9 ........................................................................................ B-33
M.2 3G Card ................................................................................. B-34
M.2 WLAN+BT, SSD .................................................................. B-35
USB Conn, USB Charger ............................................................. B-36
Card Reader / LAN RTL8411B ................................................... B-37
HDD, Click TP, Audio, Hall Con. ............................................... B-38
LED, CCD, TPM, Power SW Con. .............................................. B-39
Audio Codec ALC269 VC2 ......................................................... B-40
KBC-ITE IT8587 ......................................................................... B-41
RGB KB Only .............................................................................. B-42
5V, 5VS, 3.3V, 3.3VS, 3.3VA ..................................................... B-43
VDD1.0V, VCCIO ....................................................................... B-44
VDD3, VDD5 ............................................................................... B-45
DDR 1.2V / 0.6VS, 2.5V ............................................................. B-46
VCore, VCCGT Output Stage ...................................................... B-47
1.0DX_VCCSTG/VCCSFR_OC, 3.3VA ..................................... B-49
VCCSA ......................................................................................... B-50
AC_In, Charger ............................................................................ B-51
NVVDD ....................................................................................... B-52
FBVDDQ ..................................................................................... B-53
PEX_VDD/3V3/1.8V ................................................................... B-54
Audio Board ................................................................................. B-55
Power Switch Board ..................................................................... B-56
Hall Sensor Board ........................................................................ B-57
Click Board .................................................................................. B-58
X
LED Board ....................................................................................B-59
Finger Print Board ........................................................................B-60
Power Sequence ............................................................................B-61
Download the BIOS ........................................................................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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