Consult experts: My laptop optical drive icon disappeared, but in the Device Manager are also found, but the drive able to open and close positions, even after the disc into the running for a while stopped, indicating that there is no CD-ROM problem right now drive to use it up. Who can help guide about it
1.BIOS recognized where the IDE channel drive is not set to disabled or turned off ; 2 Right-click "My Computer " and select " Properties" in the pop-up window to enter the Device Manager page, and click "Refresh" to see if we can find CD-ROM drive ; 3 In the Device Manager , double-click each IDE ATA / ATAP controllers under it , " Primary IDE Channel " and " Secondary IDE channel" - "Advanced Settings" - the "Device 0" and "Device 1" in the " device Type " is set to "auto detect" - OK. 4 Locate the C: \ root directory of the Autoexec.bat and Config.sys files ( If not, please create ) , and then in the Autoexec.bat file, enter the following : C: \ windows \ command \ mscdex / d: mscd001; enter in the Config.sys file : Device = c: \ windows \ command \ ebd \ oakcdrom.sys. Then restart the computer to see if drive found ; 5 Replace the motherboard drivers, see if you can find the CD-ROM drive ; 6 . Repair your system a try 1, the boot press F8 advanced options appear to let go, choose "Last Known Good Configuration" Enter repaired. 2, press F8 to enter safe mode after the exit , restart or shutdown the system, you can enter the normal mode ( repair registry ) . 3 If the fault persists , please use the system comes with System Restore to restore to you does not appear that the fault repair time ( if the normal mode recovery fails , press F8 to boot into safe mode using System Restore ) . 4 If the fault persists , use a system repair disc, open a command prompt, enter SFC / SCANNOW carriage return (SFC and / there is a space between ) , insert the original system disk repair system , the system will automatically compare repair. 5 If the fault persists , set in the BIOS ROM as the first boot device is plugged into the system setup disk press R to select "Repair installation". 6 , if the fault persists, reinstall the operating system. You can go into the registry to see: HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Class \ {4D36E965-E325-11C E-BFC1-08002BE10318} Delete "upperfilter" items and "loweverfilter" item re-starting the computer
