Acer Aspire 7250 Acer Aspire 7250 Service Guide - Page 142

CD-ROM/DVD Failure 0 If the CD-ROM/DVD function fail, perform the following, one at a time. Do not replace a non-defective FRU: START ODD Device with ODD/B connection check NG Reassemble ODD Device ODD/B with M/B connection check NG ODD/B function check NG Swap MB Figure 4-13. CD-ROM/DVD Failure Reassemble ODD/B to M/B Swap ODD/B 4-18 Troubleshooting