“My DVD drive is not operating properly. It can play music CDs but when it plays DVDs the video and the sound are distorted.” It was my customer’s complaint about his Toshiba Satellite L25-S1215 laptop.
The following laptop troubleshooting steps helped me to fix the problem. The laptop booted to Windows pretty fast without any errors, with a normal hard drive sound and spinning CPU fan. I restarted the laptop couple times and didn’t notice anything abnormal. I tested the optical drive with a generic data CD and a DVD movie. The drive recognized the data CD and all files on it but refused to play the DVD correctly. The video and sound output from the DVD movie was choppy, skipping scenes. It looked like a defective DVD drive and I ordered a replacement from Toshiba under warranty. I was pretty sure that a new DVD drive will fix the problem, but it didn’t. After I replaced the DVD drive the same problem occurred right away. The laptop had 256MB memory installed and 64MB were reserved for the video memory. I blamed a lack of memory and installed an extra 512MB memory stick and it didn’t help either. My guess about a corrupted video driver was wrong too because after I downloaded and reinstalled the driver the DVD video still was distorted. In cased like this, when we are not sure what is causing the problem the software or the hardware, we always install a test hard drive and reload the original factory software. I installed a test HDD and reloaded Toshiba Satellite L25 restore CD. After that the problem with a distorted video and audio output was fixed and I was able to play the movie for 2 hours without errors. Most likely, the problem with playing DVD occurred because of corrupted software.If you have a similar problem with your laptop, do not rush to replace the DVD drive. Backup the important data and run a restore CD, it might fix your problem.
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