Acer Aspire 9500 Service Guide - Page 87
Parallel Port Failure, START, Ext. loopback well, connected?, it well, Loopback OK?, Replace, Loopback
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Parallel Port Failure START Ext. loopback well connected? No Connect it well Loopback OK? No Replace Loopback Replace M/B 82 Chapter 4
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82
Chapter 4
Parallel Port Failure
START
Ext. loopback well
connected?
No
Connect
it well
Loopback OK?
No
Replace
Loopback
Replace M/B