I've upgraded an old Acer Entra, PII 266MHZ with 256MB RAM from Win95 to Win2000.
Everything works fine except that there is no sound.
Checked in Device Manager and found exclamation mark on CD-ROM component listed under "Sound, Video and Game Controllers". All the other components under the list are OK.
Tried to use the Recovery & Drivers CD from vendor (Win95 version) but was unable to find the driver.
My CD-ROM drive works fine as I was able to install MS Office upon successful OS installation.
Please help. Thanks so much...Looking forward for response from all the experts around.