Chapter 5
93
Connector pin definition
PSKBMS CONN
1: CKBDATA
2: NC
3: GND
4: +5V_KBMS
5: CKBCLK
6: NC
7: CMSDATA
8: NC
9: GND
10: +5V_KBMS
11:CMSCLK
12: NC
13: GND
14: GND
15: GND
16: GND
17: GND
VGA CONN
1: RED
2: GREEN
3: BLUE
4,11: NC
9: +5V_VGA_IN
12: VGADATA
13: VHSYNC
14: VVSYNC
15: VGACLK
5,6,7,8,10,16,17: GND
SATA CONN(BLUE)
1: GND
2: SATA_TXP0_C
3: SATA_TXN0_C
4: GND
5: SATA_RXN0_C
6: SATA_RXP0_C
7: GND
8:NC
9:NC
Summary of Contents for Aspire M3985
Page 1: ...Acer Aspire M3985 Service Guide PRINTED IN TAIWAN ...
Page 13: ...Chapter 1 5 Block Diagram ...
Page 46: ...38 Chapter 3 4 Pull the Pull the optical drive out of the chassis ...
Page 50: ...42 Chapter 3 7 Lift the power supply module out of the chassis ...
Page 53: ...Chapter 3 45 3 Lift the board from the chassis 4 Punching in IO Shield then you can remove it ...
Page 69: ...Chapter 3 61 Reinstalling the I O Shielding 1 Install I O shielding into chassis ...
Page 77: ...Chapter 3 69 3 Close the PCI Latch fix the three screws ...
Page 80: ...72 Chapter 3 3 Connect the cooler cable to the main board connector ...
Page 83: ...Chapter 3 75 Reinstalling the Side Panel 1 Install the side Panel then fix two screws ...
Page 91: ...83 Chapter 4 b Select Proceed with flash update and Press Enter ...
