I have an old PC486 that was working in good conditions with Win95 installed last week. It has 32MBRAM that is the maximum for 30 SIMMS memories in its motherboard(8x4MB). I acquired 8 30 SIMMS with 8MB and installed them. Turning on Win95 stopped. I re-booted and it would only check 32 instead of 64. I heard two long beeps. Turned it off and replaced the old memories back. Now when booting I can enter the BIOS but the screen is distorted and flashing the text making it unreadable. What should I do to fix this?