Broken computer? cdrom, speakers, modem, hard drive?
Either they won't work or the computer won't boot?
Let me show you the quick way to decide 'fix' or 'replace' it.
Windows IE has an "Administrative Functions" panel that will show problems with your hardware. If you need to know how to use this please call me to schedule a 'house call' and I'll step you thru it.
Most parts are locally available. I can purchase the part and fix your PC without ever removing it from your home.