Disassemble System Duct Module - Acer P7280 Refresh Service Manual

2-21 Disassemble System
Duct Module
1. Unscrew 2 screws (as yellow circle) to
loose the Lamp Cable
2. Unscrew 1 screw (as green circle) from
the Bottom Cover

3. Disassemble System Duct Module

4. Unscrew 3 screws (as blue circle)
5. Disassemble System Duct Top and
Bottom Cover
P7280/P7270I/P7280 Refresh/P7270I Refresh Confidential 2-29