Service Guide
Page 136
... the problem. 1. Random Loss of BIOS Settings If the computer is missing from the operating system DVD and follow the onscreen prompts. 11. Replace the Motherboard. 6. See the User Manual for instructions on page 233. 10. Check the display resolution is experiencing HDD or ODD BIOS information loss, disconnect and reconnect...
... the problem. 1. Random Loss of BIOS Settings If the computer is missing from the operating system DVD and follow the onscreen prompts. 11. Replace the Motherboard. 6. See the User Manual for instructions on page 233. 10. Check the display resolution is experiencing HDD or ODD BIOS information loss, disconnect and reconnect...
Service Guide
Page 143
... Information page. a. See "Disassembly Process" on page 44. See "Disassembly Process" on page 44. Check for bent or broken pins on the drive, motherboard, and cables. Try an alternate cable, if available. Replace the ODD. Chapter 4 133 Repeat for broken connectors on the drive..., motherboard, and cable connections. Remove and clean the failed disc. 2. e. c. Retry reading the CD or DVD. If the drive works with alternate discs, the...
... Information page. a. See "Disassembly Process" on page 44. See "Disassembly Process" on page 44. Check for bent or broken pins on the drive, motherboard, and cables. Try an alternate cable, if available. Replace the ODD. Chapter 4 133 Repeat for broken connectors on the drive..., motherboard, and cable connections. Remove and clean the failed disc. 2. e. c. Retry reading the CD or DVD. If the drive works with alternate discs, the...