Thanks & Regards,
All I Can Do Is Be Me!
I almost changed all hardware in my computer except CPU (motherboard). Once I was need to run a software which needed 1 GB RAM and so upgraded it myself. My hard disk failed and I changed it myself.
I called tech support in my area when my DVD drive didn't detect my CD. I was not able to understand the CD drive bus connection to motherboard. Because when I bought second DVD drive I need to connect both the drives. So if one works other didn't get the power. I was not able to figure out the solution. My tech support fixed it for me.
Many time I had got the solution online or by calling repair shop person and had repaired my computer myself.