Pin Definition - Acer Aspire T320 Service Manual

Pin Definition

Jumper Setting
JP1:Clear CMOS
NOTE: If you want to clear CMOS, unplug the AC power supply first, then place the jumper cap on both pins of
pin1 & pin2.Set JCC back to the normal status with pin2 & pin3 connected, then power on the system.
J10: FWH Protect
J10
1
2
HEADER_2X1
J9: VRM Delect
J9
1
2
HEADER_2X1
Connectors and Headers Definition
CN33: Front Panel
74
Location Header Type
JP1 Header 3x1
1-2
Empty
1-2
Empty
Pin Number
1 HD LED+
3 HD LED-
5 GND (Ground)
7 RESET
9 NC
Description
Clear CMOS
Pin Number
Pin Number
Pin Definition Pin Number
2
4
6
8
10
Function
1-2: Clear
2-3: Normal
Pin Definition
Lock Boot Block
Unlock
Pin Definition
VRM9
VRM10/VRD10.1
Pin Definition
LEDP
PMSLED-
POWER BTN(power
button)
GND
KEY
Chapter 5