Ok, here's a new (err, old?) question. I inherited an eMachine T5010, with (legit) Win XP Home ed. and a Pentium 4 processor. I want to use it as part of a stereo system for copying vinyl to CD's. PROBLEM: The battery is missing. Can I just replace the battery, or do I have to do something else beside that before I fire it up? It will never see the light of the Internet. It sat unused for a year or two. I "giggled" s much as I could, but could only find the "user manual," but no service manuals, etc. (Google only had 8 pages on the machine.) If anyone has info on the hardware, OR service info, I'd appreciate it. Thanks in advance. 73 P.S> One last thing: Where to plug in the audio cable for the DVD ROM drive?