I have a 486 dx/100- 20 megs ram 1.6 gig. HD.
When I upgraded to Win95 my computer locked up and would not go to the desk top. The only way to get in was to reboot and go to safe mode. I tracked the problem to my scsi drive or driver. To make a long story short, if I run win3.1 the cd rom works fine. If I disconnect the scsi and reboot (in win95) it all works fine. Otherwise it freezes.