原來如此~~部機今日試左ok啦,原來真係把風扇問題~thx作者: kk_ho 時間: 2010-6-15 19:08
Root cause:
Fan dead ---> consume more power from power supply, voltage drop at 12V, (may be 12V), and also this 12V is for audio section use.
Corrective action:
1. Change a new fan.
2. Seperate the power supply source of FAN and audio board, you need to check the 12V is share from audio board or not.
KK.Ho作者: hahahang 時間: 2010-6-16 02:51
Root cause:
Fan dead ---> consume more power from power supply, voltage drop at 12V, (may be 12V), a ...
kk_ho 發表於 2010-6-15 19:08