yes sir all 3 fans(smps, chasis, heatsink) moving, before showning a hardware engineer computer does not starts in one chance, it starts after 2-3 attempts, 1 st attempt start with high speed of 3 fans, than cold shutdown, again try , again try than computer start, after first time its work for 1 hour or more and there after may be for 15-30min. stops with bright yellow, dull white, or blue screen for 4-5 sec , afterthat computer stops, with msg " Monitor going to Sleep".
I check the log file Monday, now enjoing week end rest. Thank you for answering my question.
wrote: and what do the windows log files show? i suspect a thermal issue many people do not really know how much thermal compound to apply, or what the proper pressure between the cpu/heatsink should be as they have not done this before
also, is the cooler free of dust and do all fans spin? and is the heatsink getting hot?
To view the Windows Setup event logs
- Start the Event Viewer, expand the Windows Logsnode, and then click System.
- In the Actions pane, click Open Saved Log and then locate the Setup.etl file. By default, this file is available in the %WINDIR%\Panther directory.
- The log file contents appear in the Event Viewer.
wrote: and what do the windows log files show? i suspect a thermal issue many people do not really know how much thermal compound to apply, or what the proper pressure between the cpu/heatsink should be as they have not done this before
also, is the cooler free of dust and do all fans spin? and is the heatsink getting hot?
To view the Windows Setup event logs
- Start the Event Viewer, expand the Windows Logsnode, and then click System.
- In the Actions pane, click Open Saved Log and then locate the Setup.etl file. By default, this file is available in the %WINDIR%\Panther directory.
- The log file contents appear in the Event Viewer.