To u b l e s h o o t i n g
Section Five
Identifying the Problem. . . . . . . . . . . 138
Speciļ¬c Problems . . . . . . . . . . . . . . 139
Power On Self Test Messages. . . . . . . . 156
Emergency CD-ROM Drive Tray Release . . 159
Internal Hard Drive Replacement . . . . . . 160
Modem Setup and Commands . . . . . . . 161
Restoring Your Pre-Installed
Software From CD-ROM. . . . . . . . . 161