It reads DVD without problems
but if I insert CD - system can't see that
tried 2 bios updates BX32 and B375 but it didn't helped
OS -Windows XP with SP2 but it isn't OS matter because System can't boot from bootable CD
Hardware is properly detected by bios
but when i insert bootable CD inside it doesn't detect it either
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anaging and updating your BIOS
The following utilities allow you to manage and update the motherboard
Basic Input/Output System (BIOS) setup.
ASUS EZ Flash
(Updates the BIOS using a floppy disk during POST.)
(Updates the BIOS in DOS mode using a bootable floppy
ASUS CrashFree BIOS 2
(Updates the BIOS using a bootable floppy
disk or the motherboard support CD when the BIOS file fails or gets
(Updates the BIOS in Windows
Refer to the corresponding sections for details on these utilities.
prepare the motherboard support CD or the floppy disk containing the updated motherboard BIOS before using this utility.
• Make sure that you rename the original or updated BIOS file in the
floppy disk to K8NVM.ROM.
Recovering the BIOS from the support CD
To recover the BIOS from the support CD:
1. Remove any floppy disk from the floppy disk drive, then turn on the
2. Insert the support CD to the optical drive.
3. The utility displays the following message and automatically checks
the floppy disk for the original or updated BIOS file.
4. Restart the system after the utility completes the updating process.
DO NOT shut down or reset the system while updating the BIOS! Doing
so can cause system boot failure!
more details read http://dlcdnet.asus.com/pub/ASUS/mb/sock754/K8N-VM/e2537_k8n-vm.pdf
There maybe a problem with the optic lens (dirt) try to clean it very gently with cotton, also the motor plate that holds the cd/dvd is not holding it very well so it not rotates at proper speed try to clean the both sides where the hole of the cd/dvd is when it´s inserted, if you think that you migth not have skills for that don´t do it.
You need to install or update the Firmware. Go to www.panasonic.ca and search your model. You will then need to download the firmware for your player and burn it/mount it as an ISO file on to cd. Just follow the instructions and you'll be up and running in no time.
It took me about 25min, but it is working fine now.
open explorer and go to 'My Computer'
right click the DVD/CD-ROM Drive
click on the tab labeled 'Recording' (usually on the far right)
click the option that is labeled 'Enable CD recodring on this drive'
...and POOF, magic happens...
Its because you need a firmware update. The media you are currently using isn't recognized. I stumbled in here with the same problem. I haven't been able to find an update, so I will probably have to try a different brand of disc myself. The burner worked fine until I tried using a new pack of Verbatim discs.