Bottom View

NOTE: This is engineering sample. The image above may not be exactly the same as the real main board you get.

Acer 7520 South Bridge

1

CN9

DOCKING

17

CN30

MIC CONN

2

CN8

RJ45 CONN

18

CN29

LINE-IN CONN

3

CN10

CRT CONN

19

CN25

RTC CONN

4

U21

LAN TRANSFORMER

20

CN22

HDD CONN

5

U20

SUPER I/O NS87383

21

CN21

MIMI CARD

6

CN15

S-VIDEO CONN

22

U35

South Bridge ICH7M

7

CN17

USB CONN

23

U34

DVO CHRONTEL-CH7307

8

CN18

1394 CONN

24

U30

NVIDIA-G72M

9

CN19

BLUETOOTH CONN

25

CN16

ODD CONN

10

CN20

INTERNAL MIC CONN

26

U31

NB 945GM/PM & 940GML

11

CN23

PCMCIA SLOT

27

U32

CPU-Yonah/Merom

12

CN7

INTERNAL SPEAKER CONN

28

U28-29

G72M-VRAM

13

CN24

MDC CONN

29

CN13-14

SODIMM CONN

14

U42

AUDIO CODEC ALLC883

30

CN11

POWER BOARD CONN

15

CN27

MIMI PCI CONN

31

PJ1

BATERY CONN

16

CN28

HP OUT CONN

32

CN12

FAN CONN

Jumper Settings/Clear BIOS Password Procedures

  1. Please see the bottom side of the main board.
  2. Find G1 jumper and short the jumper to clear BIOS password.
Acer 9410 Mainboard Jumper

Chapter 6

The Ultimate Computer Repair Guide

The Ultimate Computer Repair Guide

Read how to maintain and repair any desktop and laptop computer. This Ebook has articles with photos and videos that show detailed step by step pc repair and maintenance procedures. There are many links to online videos that explain how you can build, maintain, speed up, clean, and repair your computer yourself. Put the money that you were going to pay the PC Tech in your own pocket.

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