Acer 4253G manual Mainboard Removal, Mainboard Location

Mainboard Removal

Prerequisite:

Thermal Module Removal

1.Find mainboard (A) on lower cover (Figure 3-25).

E

D

A

B C

Figure 3-25. Mainboard Location

2.Disconnect speaker cable from mainboard connector (C) (Figure 3-25).

3.Disconnect Bluetooth cable from mainboard connector (B) (Figure 3-25).

4.Disconnect LVDS cable from mainboard connector (D) (Figure 3-25).

5.Remove one (1) screw (E) from the mainboard (Figure 3-25).

6.Remove mainboard by lifting it from upper cover.

! CAUTION:

Make sure all cables are moved away from the device to avoid damage during removal.

Machine Maintenance Procedures 3-29