Acer Aspire 9500 Service Guide
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86Chapter 4 DVD/CD-ROM Failure START ODD driver installed?Install itNo ODD m odule w ell seated?NoSeat it well NoReplace ODD disc NoReplace ODD module Replace M /B ODD disc OK? ODD m odule OK?
Chapter 487 Fir Failure START NoInstall itIR driver install? Replace M/B CMOS data setup OK?NoRe-setup
88Chapter 4 PCMCIA Failure START PC Card well inserted?NoInsert it well No Replace M/B PC Card OK?Replae PC Card
Chapter 489 USB Failure START USB device well connect?NoConnect it well No Replace M/B No USB device driver installed?Install it USB dvice OK?Replace USB device
90Chapter 4 Battery Charge Failure STA RT (A dapter) AC-in well connected? C o n n ect it w ellNo (A dapter) P o w er co re w ell connected? NoC o n n ect it w ell NoS eat it w ell NoR eplace ad ap ter /o r b attery R eplace M /B B attery well seated? Adapter/ o r b attery O K ?
Chapter 491 Unit Thermal Failure STA RT Fan pow er wire well connected? C o n n ect it w ellNo Fan O K?NoR eplace fan NoS eat it w ell NoR eplace CPU R eplace M /B CPU heatsink w ell seated? CPU OK?
92Chapter 4 Noisy HDD STA R T HDD w ell seated?S e a t it w e llNo R eplace HDD
Chapter 493 LAN Function Failure STA RT RJ-45 w ell connected?C o n n ect it w ellNo R eplace M /B
94Chapter 4 Modem Function Failure STA RT RJ-11 w ell connected?C o n n ect it w ellNo Modem wire well connected?NoC o n n ect it w ell NoS eat it w ell NoR eplace Modem card R eplace M /B M odem card w ell seated? M odem card OK?
Chapter 495 WLAN Function Failure START Check WLAN sw to On?WLAN SW to Turn onNo Antenna wire OK?No Check Antenna whether short upper ground? NoSeat it well NoReplace WLAN card Replace M/B WLAN card well seated? WLAN card OK? Antenna well connected?Connect it wellNo