Im using an LG DVD Drive in both computers which is a speed of 16x/48x. The drive that is in the 2nd Computer is the one i am having problems with.When i put in a CD everything is fine, the autoplay runs,etc but when i install anything off any disc the DVDDrive seems to think the disc has a scratch or summin and wont read it properly, then i wud get an error message from the setup saying could not copy files please check your disc and then i have to put the disc in the CDWriter and that works great. The DVDDrive on the 1st Computer works fine and reads everything OK!I know the DVDDrive is OK coz i installed windows using that drive.Any help would be appreciated coz its driving me insane.
 
 
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1st Computer
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AMD 1700+ Athlon XP
ASUS A7V133A VIA Motherboard
512MB PC-133 RAM
64MB GeForce 3 Ti200 (Det 27.10 Core:195/Memory:460)
60GB IBM 7200RPM HardDrive
16x/48x LG DVDDrive
40x Compag CDDrive
16x/10x/40x LiteON ReWriter
Creative SoundBlaster Live! 1024 Player
Creative 4.1 Surround Sound 1600 Speakers
10/100 Netgear Ethernet Adapter - 2nd Computer Networked
WinTV Primio FM TV/Radio Tuner
 
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2nd Computer
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1.2Ghz AMD Athlon Thunderbird
512MB PC-133 RAM
64MB GeForce 2 MX200 (Det 27.10)
60GB IBM 7200RPM HardDrive
40GB Seagate 5400RPM HardDrive
16x/48x LG DVDDrive
24x/10x/40x Samsung ReWriter
Creative SoundBlaster 128
10/100 Genius Ethernet Adapter - Cable Connection
10/100 Genius Ethernet Adapter - Laptop Networked
10/100 Genius Ethernet Adapter - 1st Computer Networked
300Watt RMS 2.1 Active Subwoofer Logic Speakers
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Windows XP Professional Corporate Platinum Edition(IE6 SP1 beta 2813)
Windows XP Plus Pack
Office XP Corporate Edition with Frontpage
Publisher XP Corporate Edition