TravelMate 2300/4000/4500 Service Guide
Page 87
...Indicator incorrectly remains off or on, but system Main board runs correctly HDD/CD-ROM active indicators cannot work HDD/CD-ROM drive Device driver Main board Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal or vertical lines displayed. Index of Symptom-to-FRU ... System Check" on page 71. Battery pack AC adapter See if the thermal module is OK. Battery pack Power adapter CPU Main board In Windows XP operating system, hold and press the power switch for more than 4 seconds. Action in Sequence Power source (battery pack and power adapter). Main...
...Indicator incorrectly remains off or on, but system Main board runs correctly HDD/CD-ROM active indicators cannot work HDD/CD-ROM drive Device driver Main board Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal or vertical lines displayed. Index of Symptom-to-FRU ... System Check" on page 71. Battery pack AC adapter See if the thermal module is OK. Battery pack Power adapter CPU Main board In Windows XP operating system, hold and press the power switch for more than 4 seconds. Action in Sequence Power source (battery pack and power adapter). Main...
TravelMate 2300/4000/4500 Service Guide
Page 88
...DIMM Main board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Microphone cannot work Action in Sequence OS volume control Audio driver Speaker Main board Speaker Main board Audio driver Volume control in Windows XP Main board Power Management-Related Symptoms Symptom / Error The...mode The system doesn't enter standby mode after closing the lid of Power Option Properties Lid close switch in Windows XP Hard disk drive Main board Driver of the portable computer. Internal speakers make noise or emit no sound comes from actual size. Action in Sequence...
...DIMM Main board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Microphone cannot work Action in Sequence OS volume control Audio driver Speaker Main board Speaker Main board Audio driver Volume control in Windows XP Main board Power Management-Related Symptoms Symptom / Error The...mode The system doesn't enter standby mode after closing the lid of Power Option Properties Lid close switch in Windows XP Hard disk drive Main board Driver of the portable computer. Internal speakers make noise or emit no sound comes from actual size. Action in Sequence...
TravelMate 2300/4000/4500 Service Guide
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Microsoft® Windows® XP Pro Environment Test Processor Item Memory LCD LCD LCD LCD Specifications Intel Celeron 1.3GHz Intel Celeron 1.4GHz Intel PMP 705Banias 1.5 GHz, Tj85 Intel Dothan 715/1.....0"XGA LTN150XB-L03-C00 (Samsung) 15.0"XGA TX38D81VC1CAB Rev.B (Hitachi) 15.0"XGA N150X3-L07 (CMO/IDT) 15.0"XGA CLAA150XH01-N (CPT) 15.0"SXGA+ B150PG01 with NEC driver IC (AU) 15.0"SXGA+ N150P2-L04 (200nit) (IDT(CMO) 15.0"SXGA+ B150PG03 (200nit) (AU) 15.0"SXGA+ LTN150P4-L03 (Samsung) 15.0"SXGA+ QD15FL02 RV.01 (200nit...
Microsoft® Windows® XP Pro Environment Test Processor Item Memory LCD LCD LCD LCD Specifications Intel Celeron 1.3GHz Intel Celeron 1.4GHz Intel PMP 705Banias 1.5 GHz, Tj85 Intel Dothan 715/1.....0"XGA LTN150XB-L03-C00 (Samsung) 15.0"XGA TX38D81VC1CAB Rev.B (Hitachi) 15.0"XGA N150X3-L07 (CMO/IDT) 15.0"XGA CLAA150XH01-N (CPT) 15.0"SXGA+ B150PG01 with NEC driver IC (AU) 15.0"SXGA+ N150P2-L04 (200nit) (IDT(CMO) 15.0"SXGA+ B150PG03 (200nit) (AU) 15.0"SXGA+ LTN150P4-L03 (Samsung) 15.0"SXGA+ QD15FL02 RV.01 (200nit...