BSOD - Normally 1st StartUp and after 15 Minute Usage

Hopefully got this resolved. As good for last couple days.
What I did:
1) Pulled the only two daughter cards (serial and parallel) and cleaned the contacts and reinserted.
2) Found 1 debug statement not remmed in a program normally running.
Commented out the debug and recomplied. My understanding compiler should ignore anyway but who knows.
Still received a BSOD and Microsoft's troubleshooting dialog.
3) Ran MemTest86. Memory came back OK.
4) Removed router and connected system directly to modem. After running a day with no BSOD, did a factory reset on the modem and put back on-line.
So far everything good to go.

Sadly, BSOD yesterday with Router offline.
Just for kicks, looked at modem electronics this A.M.
and found a bad cap. Replaced cap and up and running rest of day.
Will post back in day or two with outcome.

5/15/2018
As noted in previous post, replaced bad cap in modem but still experienced BSODs.
Ran last couple days and got several BSOD's.
Last night, did the following:
1) Defragmented Hard Drive (only at 1%).
2) Increased page file to 1.5 * RAM and moved it to a separate disk partition.
3) Restored the registry to again allow "Libraries".

Today ran great and no BSOD. Will give a couple days and post back.

Question Re: Disable Intel Drivers
Disabling Other Microsoft Drivers - Especially Intel

I'm going to declare this resolved.
Not sure exactly what corrected it -- possibly -- one of three things.
1) Cable people were over at my neighbors the other day.
Have not talked to them yet, so don't know why.
But maybe something they did resolved the issue.


2) Changed the following settings:
CP > Power Options
a) Require Password for WakeUp (Yes > No)
b) Allow Hybrid Sleep (On > Off)
c) USB Selective Suspend Settings (On > Off)


3) The Gremlins took pity on me :>)