Not exactly sure what happened, but the CD & DVD drives in my sister’s computer don't show up in 'My Computer' in Windows XP Home w/SP2. Went to device manager and both devices show the yellow bang icon. Tried to uninstall and reinstall both, Windows finds them as new hardware but gives the error message saying it had a problem and they may not work properly blah blah blah.........Tried to update driver, no luck. Went in to bios and both are recognized as IDE Master & Slave.
Mobo: Intel 850EMV2, P4 3.06ghz, 1GB PC1066 Rambus.
Any ideas?
Windows Doesn't Recognize Optical Drives
- Sparky
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Windows Doesn't Recognize Optical Drives
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Re: Windows Doesn't Recognize Optical Drives
Search google for a tool called "reset dma" and run it. If you are still having problems getting them recognized try a different IDE cable. It's always a good idea to check for spyware and viruses when weird stuff starts happening.
Re: Windows Doesn't Recognize Optical Drives
If you are not sure is hardware or OS problem
Download a Live Linux distro and check if both work there you only have OS problem.
You can choose from the list - http://www.frozentech.com/content/livecd.php
Download a Live Linux distro and check if both work there you only have OS problem.
You can choose from the list - http://www.frozentech.com/content/livecd.php
- Sparky
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Re: Windows Doesn't Recognize Optical Drives
Thanks for the suggestions guys.. Major_A, I'll try to walk my sister through this one over the phone later today if she's around. She lives in another city so I can't just run over and work on her PC easily.
I'm not sure what caused the problem, both drives were available and working yesterday morning, but in the evening they vanished. I know we uninstalled Real Player and Quick Time player (both scams in my opinion) and both drives were still there. Tried to uninstall both drives, reboot and let 'found new hardware' take over, but once again, no drives under 'my computer'.
I'm not sure what caused the problem, both drives were available and working yesterday morning, but in the evening they vanished. I know we uninstalled Real Player and Quick Time player (both scams in my opinion) and both drives were still there. Tried to uninstall both drives, reboot and let 'found new hardware' take over, but once again, no drives under 'my computer'.
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- Sparky
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Re: Windows Doesn't Recognize Optical Drives
I've tried resetting DMA, uninstalling & rebooting with no luck. DMA is correct on both IDE channels: primary (single hard drive) and secondary: (CD & DVD drives). Can't imagine it's the jumpers (primary & secondary) being wrong since it appears in BIOS and device manager correctly (except for yellow 'bang' symbols). Also uninstalled Intel Application Accelerator in order to access advanced settings via device manager and still no luck.
Anybody else have any ideas before I try to reinstall Windows?
Anybody else have any ideas before I try to reinstall Windows?
MSI Meg X570 Unify | Ryzen 3900X | Noctuna NH-U12A | G.Skill RipJaws DDR4 3600 16GB | Samsung 970 Pro 512GB M.2 NVMe | (2) WD Blue 3TB Backups | MSI 2060 Super Gaming X | Meshify - C | SB X-Fi
Re: Windows Doesn't Recognize Optical Drives
You never said if you tried a new IDE cable. DMA will only change the speed of the drive not how it is recognized (Master/Slave). Sometimes a program will mess with the settings. Some game protection changed my burner to PIO mode and it wouldn't stay DMA. I ran the tool and it cured my problem.
Also try swapping the IDE cable from IDE1 to IDE2 on the motherboard. I've had IDE channels go out before.
Also try swapping the IDE cable from IDE1 to IDE2 on the motherboard. I've had IDE channels go out before.
- Sparky
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Re: Windows Doesn't Recognize Optical Drives
Thanks, Major_A, I'm going to uninstall both drives and remove the IDE cable all together next time I see my sister (her PC) and try a new cable. Would 'Device Manager' still see them if the IDE cable was bad? How about BIOS? Both are visible this way but not in 'My Computer'
Only reason I hadn't tried replacing IDE cable was I didn’t have a spare with me at the time. PC was running fine Sunday, added DVD drive, verified it worked by watching part of a movie, restarted PC later in evening and both drives are not in 'my computer' anymore. I've never had this happened before so I'm kind of stumped myself.
Only reason I hadn't tried replacing IDE cable was I didn’t have a spare with me at the time. PC was running fine Sunday, added DVD drive, verified it worked by watching part of a movie, restarted PC later in evening and both drives are not in 'my computer' anymore. I've never had this happened before so I'm kind of stumped myself.
MSI Meg X570 Unify | Ryzen 3900X | Noctuna NH-U12A | G.Skill RipJaws DDR4 3600 16GB | Samsung 970 Pro 512GB M.2 NVMe | (2) WD Blue 3TB Backups | MSI 2060 Super Gaming X | Meshify - C | SB X-Fi
Re: Windows Doesn't Recognize Optical Drives
I changed out an old IDE cable with a brand new one before and had the same problem you are having. It turned out the "new" IDE cable was bad. Hopefully that's all your problem is, reinstalling Windows is a PITA espcially when you don't have to.
- Sparky
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Re: Windows Doesn't Recognize Optical Drives
I couldn't agree more. Especially when it's not even my PC! I may just try to do a repair install first. Oh well, no good deed goes unpunished.
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- Sparky
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Re: Windows Doesn't Recognize Optical Drives
Well, I have no idea what happened but I wound up doing a clean install. Before the new installation I plugged in a spare HD to transfer docs and settings and it showed up in BIOS but not under 'my computer' so something must have been really jacked up. Had to transfer all the files on to my network and then back over after the install.
Oh well, runs much better now with a clean install.
Thanks again to all who posted suggestions.
Oh well, runs much better now with a clean install.
Thanks again to all who posted suggestions.
MSI Meg X570 Unify | Ryzen 3900X | Noctuna NH-U12A | G.Skill RipJaws DDR4 3600 16GB | Samsung 970 Pro 512GB M.2 NVMe | (2) WD Blue 3TB Backups | MSI 2060 Super Gaming X | Meshify - C | SB X-Fi