I lost my disc to download my web cam the only thing i got left for info is glass precision optics F:2.4 thats on the cam lens the head phones are SHM2000

world precision throwing me off

according to amazon
logic world mouse of any type
dont require a driver

if USB computer should automatically pick up the driver

check device manager and see what mouse driver is being used

if wireless .......even if you .have you lost the driver disc
computers will recognize the usb plug

Possible that the optical head is damaged and so might need a replacement. If the piece you mentioned has come off the optical unit then the unit is damaged and will not read or pass on information to the processor to run the disc..

Hi,
Before to apply BFH method as it is final and ultimate fix for these things, unplug unit from wall socket, take off top cover of DVD-CV51and clean optical lens with good quality cotton swab gently and check DVD-CV51 as dirty/ clogged optical lens does not read one disc and player go for next disc to read it and gives up after trying all discs.
Hope this info will solve your dvd player problem.
Thanks.

how i can install a A4 tech pk635 M without using cd intaller?

I lost my cd for my web cam and my new pc dont reconize the camra Model No.EZ-306 SPCA561A it came with 2 cams Im scared to just start downloading things

lost my installation disc

Here is a link for the Quickcam Chat at logitech,s web site for the drivers.
http://www.logitech.com/index.cfm/support_downloads/downloads/&cl=us,en?selectedcrid=405&selectedcid=281

Laser might not be faulty but just a dirty lens/ rail assembly.
If thou darest open the thing, clean the lens ( GENTLY) with a swab of glass lens cleaner. Clean the chrome runners for the optics assby with a swab lcaed with WD40 or silicone.

It might be an older CD player that can't read computer-made discs, or it could be a disc incapability... If you sure that the system supports the disc's format.. And it won't play other discs... try to clean the CD lens. CD lens cleaning discs: Every CD, stereo equipment, department, discount, store - and even sidewalk venders - carries CD lens cleaning discs. Are they of any value? Can they cause damage? I generally don't consider CD lens cleaning discs to be of much value for preventive maintenance since they may just move the crud around. However, for pure non-greasy dust (no tobacco smoke and no cooking grease), they may not hurt and could even do a good enough job to put off a proper cleaning for a while longer. However, it's also possible they will ruin the lens. Consider that the worst thing to do to a precision optical surface is to wipe it with a dry cloth as this is likely to scratch the surface as it rubs the dust over it. To the lens, a speck of dust is like a boulder. Once the lens is scratched, replacement of the entire optical pickup is the only remedy. And, since there are absolutely no sorts of standards for these things, it is possible for a really poorly designed cleaning disc to damage the lens even if the dust itself is non-abrasive. In addition, if the cleaning disc doesn't look like a CD to the optical pickup or disc-in sensor, the lens it may not even spin. So, the drawer closes, the drawer opens, and NOTHING has been accomplished! (But at least no damage will be done.) As if this isn't enough, NEVER put one into a high-X CDROM (DVD player or DVDROM drive). The high speed rotation may cause the cleaning disc and/or player/drive to self destruct. And, don't try a cleaning disc on an automotive CD player that sucks in the disk - it will get stuck.

If you sure that the system supports the disc's format.. and it wont play other discs... try to clean the CD lens. CD lens cleaning discs: Every CD, stereo equipment, department, discount, store - and even sidewalk venders - carries CD lens cleaning discs. Are they of any value? Can they cause damage? I generally don't consider CD lens cleaning discs to be of much value for preventive maintenance since they may just move the crud around. However, for pure non-greasy dust (no tobacco smoke and no cooking grease), they may not hurt and could even do a good enough job to put off a proper cleaning for a while longer. However, it's also possible they will ruin the lens. Consider that the worst thing to do to a precision optical surface is to wipe it with a dry cloth as this is likely to scratch the surface as it rubs the dust over it. To the lens, a speck of dust is like a boulder. Once the lens is scratched, replacement of the entire optical pickup is the only remedy. And, since there are absolutely no sorts of standards for these things, it is possible for a really poorly designed cleaning disc to damage the lens even if the dust itself is non-abrasive. In addition, if the cleaning disc doesn't look like a CD to the optical pickup or disc-in sensor, the lens it may not even spin. So, the drawer closes, the drawer opens, and NOTHING has been accomplished! (But at least no damage will be done.) As if this isn't enough, NEVER put one into a high-X CDROM (DVD player or DVDROM drive). The high speed rotation may cause the cleaning disc and/or player/drive to self destruct. And, don't try a cleaning disc on an automotive CD player that sucks in the disk - it will get stuck.