I get black screen and can not printScreen the message.
I think it could be that Monitor/drivers are 32 while my Windows 7 are 64 bit ,but I am not sure.
Only today got it twice.
Where are you reading that information? Monitors are normally run on generic drivers, unless they are special useage. What are the specs and make of yours?
In system information, the return on hardware will usually say 32Bit. This is normal and should not be a reason for the problem.
Many old monitors don’t support 1024×768, or greater, at a refresh rate greater than 60Hz, have you tried setting this resolution at a frequency of only 60 Hz, if your monitor is an old CRT monitor. You could try this:
1. Boot in VGA mode by keep pressing F8 key during boot-up, and selecting safe mode.
2. Un-install the display driver
3. Set the display settings to a supported value
4. Restart, the OS will reinstall the display driver and settings which your monitor supports.
5. Restart again and see if the problem is fixed. But:
If you have a more sophisticated monitor, it could well need its own drivers?? Are there no particular adjustments on the monitor itself?