Thanks, Igor - your explanation demystifies Event Viewer. I'm not seeing anything that seems to relate to this problem though.

About the beeps - I'm familiar with POST error codes but this beeping is different. Sometimes - rarely - during boot up the machine will just beep continuously. Not an orderly sequent of beeps but just a seemingly endless series of beep-beep-beep. Sometimes it pauses and restarts. Also, If I enter the BIOS setup screen it will start beeping in the same manner as long as that screen is up. It stops when I exit the bios setup. I just tried it and counted something like 25 beeps before I stopped counting. So I assume it is some fundamental hardware issue.

Regarding event viewer - first, I am using Windows 7 home premium edition. I looked through the "system" events under the critical and error tabs. No critical events were recorded. There were 25 recorded under error section and almost all were failures to start services. No notable repetitions or consistent pattens there.

With the restore points - I just looked again at system restore and noted that "show older restore points" was not checked. Checking that reveals a restore point from January 2014 and one from 2013 - both times when I did a system backup. (I usually just backup data files and don't often do full backups of the OS and installed programs.) So, I have the 6 most recent restore points and these two older ones. The problem with the most recent restore points is that when I booted the PC Monday evening and it installed updates, it created a series of restore points during the update process. So I have 6 restore points all from Monday and all made within the time span of a few hours. Those plus the 2014 and 2013 restore points are all I have.

I'll wait for the quote on the locally built machine and also do some research on alternatives. Today the machine is much more stable than yesterday - I'm getting an hour or so of normal usage before the issues kick in, and rebooting seems to start that cycle over again. So I will limp along till I get a new machine.

One symptom I did not mention - when the machine slows down Win 7 puts up a notice saying that the computer is running slowly and asking if I want to disable Aero effects. I assume that simply means that Windows notices that the system is running slowly. Is that any sort of a clue to what could be going on?

Thanks for the detailed reply!

Mark


On 3/15/2016 10:46 PM, Igor PDML-StR wrote:

Mark,

( Sorry, it's a long message, but I wrote a single message to address several issues raised by you in this thread.)


Sorry, I had missed the part that relates to beeping and that it still continues. That's the computer trying to blip the swearing words coming out of your mouth. :-)

Actually, that BIOS' beeping is a code for the error (the outcome of POST). Search in Google for "bios beep codes" and then add your computer maker's name, e.g.,
   bios beep codes dell
 Or see them, e.g. here: http://www.computerhope.com/beep.htm .
 You'll see what different number of beeps mean.

E.g. 5 short beeps from DELL bios means CMOS battery failure",
which would be consistent with your leaving the computer off for a week (as Darren has suggested).


As for the events viewer, - you may still get some additional information about what's wrong.

I don't know if you have Win7 (or an earlier system, Vista or XP).
Under Win-7, there are two ways you can look at things.
On the LHS, click on "Event Viewer (Local)"
Then on the RHS, you'll see "Overview and Summary.
Under the "summary of Administrative Events, you can see categories:
 Critical
 Error
 Warning
 Information
 ...
And then there will be the number of the corresponding events within the last hour, 24 hours, 7 days.

What you are interested in are the first two categories.
You can click on the "plus" sign to expand, and then see what type of events there are.

You are interested in those events for which the column "Log" has "System".

Double-Click on each of those and read what it says what was happening.
In principle, it's ok to have a bunch of those. But you want to see what might be relevant to device drivers and timeouts. You get back to that same list by clicking again on the "Event Viewer" on the LHS.

Alternatively, you can click on "Custom Views" -> Administrative Events,
and go through the events.

Yet the second alternative, or if it is an older version (I don't remember how it looks under XP, and I don't want know to fire up the old XP desktop just for that, sorry), you can click on Windows Logs on the LHS, and then on "System", and the scroll through tens and hundreds of "Information" messages, looking only at the "Error" type. Better yet, you can click on the first column "Level", and then it will sort according to the level (it may take about a minute while it does that). Then "Critical" and "Error" will be at the top (or at the bottom, if you clicked twice).


As for restoring to just a few hours ago, that didn't make sense. It was making sense only to restore to a few days ago, before you had that mishap with the USB driver installation. If your HDD space is really tight, the system may have removed the earlier restore points, but if not, - you may still want to start "restore" again, and look at the earlier dates.


Re: Custom build vs. off the shelf.
I've been buying custom-built PCs (from a highly reputable custom-builder Kevin Chalker of KC-Computers, who retired some 3-5 years ago). These days, you can buy a well balanced high[er]-end desktop from some standard manufacturers, but I would steer clear from Best Buy.

I haven't used them for desktops, but had bought 1 or 2 customized laptops from this shop:
http://www.portableone.com/Custom-Desktops
(And I had my laptop fixed couple of times while they were still doing warranty repairs, which they stopped a few years back.)
They offer customized desktops. You can look at those.
They don't built computers from parts, but they customize the quality off-the-shelf computer. You don't pay too much overhead for the customization, but you avoid the headaches and get some assurance that things will be tested to work together.


HTH.

Good luck!

Igor


 Mark C Tue, 15 Mar 2016 15:53:37 -0700 wrote:

Thanks Igor -

I don't know what to look for in event viewer... I read through all the logs but the only entries that repeat over and over are ones that indicate a normal state. The whole "Application and Services Logs" section is blank - nothing in there, including the Hardware section (where I expected there would be something.) Does that mean that it is not turned on?


I did try a system restore but before this happened the machine downloaded and installed 30 some updates and created 5 restore points - at least. So the best I could do was restore it to a state a few hours earlier. Not sure why I have so few restore pints... but with the beeping upon power up, before windows loads, I assume this is a hardware issue and not a windows issue anyhow.


Mark




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