Level 1 Cosmetic / Appearance / Alignment Service; Software / Firmware Upgrade Process; Hardware Prepared - Acer P221W Product Service Manual

5. Level 1 Cosmetic / Appearance / Alignment Service

5.1 Software / Firmware Upgrade Process

5.1.1 Hardware prepared:

Hardware Requirement:
1. ISP board x 1
VGA signal input from 15pin D-sub
cable of PC or NB.
Connect to target monitor
Connect ISP board and PC
with printer port cable
- 21 -
Check the Jumpers on the
ISP Circuit Board (make sure
J5, J6, J7, J8 are set at ping
1,2 )