PC reboots with memory

Some more info on type of OS and if any changes had been made prior to this problem would be helpful. I would first start by replacing the memory with some that is known good and check your cmos setting to make sure they are correct. I have seen windows give protection errors caused from bad or incompatible memory. If the error is serious some OS's will dump memory and reboot. If this doesn't clear the problem then i would trying replacing the power supply before looking any deeper. You may also want to scan for viruses. Hope the help!

Has the

Has the PC ever worked correctly in this configuration ? Reset the bios to system default settings, customized as needed. Run a memory test program like memtest 86. Swap memory with known good module.
If you get memory errors on first boot its probably not a heat problem. You can check the power supply with hardware monitoring software, in the bios or with a volt meter.
If your still not getting anywhere try one CPU at a time.

With the CPU being P II, it is not likely CPU got overheated unless the fan did not turn. I would also eliminate the power supply being bad.

It is most likely due to the CPU(s), RAM(s), or motherboard (MB).

To find out which one, you need a known good P II MB (single CPU) and RAM. If you do not have these, you?d better take the system to a local computer store.

In general, Intel dual CPUs are not special (I could be wrong on this). You can take individual CPU out and test it on your P II MB.
If your CPUs pass, test the RAM(s). You could test the RAM(s) first. If there?s no error message, install Windows (in a spare HD, of course) to make sure the CPUs and RAMs are OK. If they are, you conclude the problem is due to the MB by process of elimination.

With the CPU being P II, it is not likely CPU got overheated unless the fan did not turn. I would also eliminate the power supply being bad.

It is most likely due to the CPU(s), RAM(s), or motherboard (MB).

To find out which one, you need a known good P II MB (single CPU) and RAM. If you do not have these, you?d better take the system to a local computer store.

In general, Intel dual CPUs are not special (I could be wrong on this). You can take individual CPU out and test it on your P II MB.
If your CPUs pass, test the RAM(s). You could test the RAM(s) first. If there?s no error message, install Windows (in a spare HD, of course) to make sure the CPUs and RAMs are OK. If they are, you conclude the problem is due to the MB by process of elimination.

I would start by replacing the RAM with known good RAM.
(make sure the sockets are clean)

If the problem persists, I would suspect the motherboard itself.

It sounds like they have an AT style case and power supply.

These are still available, but are getting harder to find.

You can get an adapter to allow you to connect an ATX supply to an AT board.
Many of these motherboards had both AT and ATX power connectors on them.

Chas

With the above, also look at the ram, sometimes different types of ram will appear to work together on some MB's, but then errors will occur shortly. Also see if the customer had added or replaced ram recently.
In some cases the same brand may be needed as well

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