I am sorry to hear that have had issues with this mature product.
Please bear in mind your motherboard does not have support through Intel. The problem might be related to the BIOS chipset on your computer. You may try BIOS recovery to try to fix this matter.
See readme file for more instructions about running bios recovery.
Thank you for your answer!
Why do you remind me that motherboard does not have support through Intel? I know that it's an old retail motherboard with no more support but I posted my question on a community and communities usualy don't care of waranty or end of support, don't they?
Perhaps I didn't really understand your remark and beg your pardon.
Beside that, in between times I found that in latest BIOS P21 version (actually P14) there is a fix:
"Added fix for memory allocation when using 4 GB of system memory"
and this PC has 4GB RAM despite of 32 bit OS.
Do you think this could be the problem?
Many thanks for your attention.
PS Board version attached
Thank you again for your answer!
I am not so sure with the BIOS process, so once again:
- I should make first a BIOS recovery and this will flash again "properly" version P14
- If the problem remain I should try an update of the BIOS to the latest version P21
Am I right?
Many thanks for confirmation,