Win 7 Hanging On Startup Every Other Boot

pranaman

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May 25, 2015
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I am working with someone's 2 HP 6000 Pro Compaq desktop computers/Windows 7. He has wifi service, but does not have a wireless adapter.

I do. I took them and am working on them. They have minimal software, and I used my wireless USB NIC to get each one going, update, one at a time.

One works just fine. The other hangs on startup. The Windows icon moves, so it is not completely frozen. If I 'hard 'shut it off, then restart it, I get 2 options:

"Repair" (I think - something like that). I tried that option, didn't help
"Start Windows Normally" - that one always works

This happens every other start up.

[update to orignal post]: I just left it alone, and it took 40 minutes to go from "Starting Windows" to logging in.

I've tried a lot, and have read articles, such as http://helpdeskgeek.com/windows-7/ultimate-troubleshooting-guide-for-windows-7-hanging-issues/. Maybe it's hardware. Seems like there's many options. Mainly I've tried:


  • msconfig/startup - disabled everything
    msconfig/services - disabled all non-Microsoft items
    removed single 2 GB memory stick, put it another slot, rebooted, got error, switched back to original spot
    booted into safe mode on expected hang cycle, got in, then rebooted normally

I have a feeling the event viewer would tell me what it is. Trouble is, I don't know exactly where to look. I've also considered memory and hard drive tests. I'll run one of those and update with results.

Update: Ran both memory and hard drive tests - they came out fine.

In the meantime, does anyone have an idea?
 
I thought they would take a long time, and at that point, I was frustrated after trying so many different thing.

However, I did run them - no errors in either.

I am looking in the Event Vwr. There are a lot of errors.

I don't know how to identify what could be causing the holdup. Anyone know?

Update 10/19/15:

Tried to upload this image - http://postimg.org/image/mhimtdxen. I used the picture icon, which placed
tags around the link, didn't seem to work, so I am posting the link directly here and below.


Still trying to get this to work.

Tried new things:

Black Viper's Tweaked settings for services
changed antivirus to Avast - ran full scan
updated Intel video driver
Installed HP Support Assist
Ran CCleaner
physically disconnected DVD player

then, I tried to update to Win 10. Twice. Even that did not work.

Got a message: Win 10 couldn't be installed.

Error:
C1900101-40017

[trying to upload an image too - http://imgur.com/03xc32I]

03xc32I