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Why can I not hear any sound while I have headphones inserted?Whenever I plug headphones into my audio jack, I do not hear any sound. The headphones are practically brand new, and I know ...
Rispondi a: Why won't my laptop screen turn on?If your screen isn't turning on, there could be a couple of problems that are causing it. Check to restart your computer one more time to make sure it truly is not responding and doesn't have a battery issue. If that doesn't fix the problem, you will need to manually enable or disable your screen to make it responsive again. Take a look at the Sony Vaio VPCW21FX troubleshooting page and see if that solves your problem.
Rispondi a: Why is my laptop not holding any charge?The reason your computer isn't holding a charge, may be because of a faulty battery. Test to make sure that is in fact your battery and not the charger. If after checking it, the problem still remains, you will need to replace the battery itself. Check out the Sony Vaio VPCW21FX troubleshooting page and Battery Repair guides here.