Uncontrolable mouse pointer
This issue I am about to describe has been on the PC since brand new.
Scenario:
PC was built by a programmer who made a private custom program.
Without going into too much detail, there had to be a lot of match-ups with Mother Board,CPU and Memory.
OS is Win XP Pro. (sp2)
Built around 2002
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Symptoms.
1. PC boots up and as soon as Desktop stage appears the mouse pointer is moving all over the screen indiscriminately, it can appear to be Left Button clicking to because if it cliks on a shorcut, it will open that application.
2. The pointer will not respond to physical mouse controls but if lucky and might be able to click the start menu and try to re-boot. Meaning it's evasive to say the least.
3a. If the re-set button is pressed and the PC re-boots, it will do the same.
3b. If shut down and power off using Box switches then re-start,all is back to normal.
3c If re-start after a power-off it may not do it, yet again it might. There is no obvious reason or warnings.
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4.On same PC with a different HD, it has never occurred.
5. Original HD has had format C and OS re-installed 3 times. Before any internet connection with fresh install and after first re-boot, it has occurred.
Meaning it cannot possibly be a virus ?
6 Every time it occurs, it's only with that HD
7. Programmer has seen it happen and does not know why.
But did not believe me at first, it did after a re-instal at his premises.
8 No virses reported ever.
9. Laptop just started to do the same.
Both the laptop and the PC are not for integrated use but I have swapped a few files and used to send email from PC to laptop and vice versa on occasions.
Same with laptop, the only way to stop this uncontrolable mouse pointer is to power down and re-start, then all is normal.
The only way it seems to come back is after a re-boot, never during normal use.
Anyone with any clues to what this glitch might be ?
Thanks.