Help requested w/checksum errors

gottogo99

Member
Sep 22, 2006
31
0
66
Hello,

I've just joined the forums. I've learned a lot by reading here. Unfortunately, I joined because I'm trying to get my first build working and it's really a struggle.

All the parts went together fine. Computer booted up ok once I replaced the CMOS battery. My problem has been installing Windows and programs, things that are supposed to be easy. I had to install Windows a couple times because it would crash or hang during install. Programs won't install because of bad CRCs or checksums; it takes several tries or they simply don't install.

The last straw: I downloaded a large program on my old PC, burned it to CDR, and tried to install it on my new PC. Wouldn't work, bad checksum. Downloaded same large program from same website again (another 3 hours) directly to new PC. Wouldn't work, bad checksum. Today, I tried to install program from CDR onto third computer. Install went fine, no errors, so the first download and CD burn are fine.

On the new PC I've run MemTest86 with no errors, and checked for viruses and malware. Everything tests ok. Not sure what to try next. I'm not even sure if the problem is with the motherboard, hard drive, or RAM. And since I'm the systems integrator, it looks like it's up to me to figure it out. So suggestions are welcome. Should I try using one stick of RAM to see if it makes a difference? Maybe one is bad?

Dave
 

n0cmonkey

Elite Member
Jun 10, 2001
42,936
1
0
How long did you run memtest for?

Tried different hard drive cables?

Have a decent PSU?
 

wpshooter

Golden Member
Mar 9, 2004
1,662
5
81
Even though it may be new, try cleaning your CD drive.

Make sure your CD drive has the latest and greatest FIRMWARE installed from the manufactuers website.

Good luck.