Acer Aspire 5755 Aspire 5755, 5755G Service Guide - Page 162

ODD Failure 0 If the ODD fails, perform the following: Start OK Check ODD module OK or NG OK NG replace ODD module Check ODD/B FPC NG Re-assemble Assemble OK or NG ODD/B FPC OK NG Check ODD/B OK or NG Replace ODD/B Replace M/B Figure 4-14. ODD Failure ODD Not Operating Correctly If the ODD exhibits any of the following symptoms it may be faulty: Audio CDs do not play when loaded DVDs do not play when loaded Blank discs do not burn correctly DVD or CD play breaks up or jumps Optical drive not found or not active: Not shown in My Computer or the BIOS setup LED does not flash when the computer starts up The tray does not eject Access failure screen is shown 4-20 0 Troubleshooting