Solve : acer aspire5100 problem?

1.	Solve : acer aspire5100 problem?
Answer» I HAVE A ACER ASPIRE 5100 AND A SIERRA WIRELESS 3G PLUG IN . IT HAS WORKED GREAT FOR ABOUT 2 WEEKS AND NOW WHEN I PLUG IT IN I GET 3 QUICK BEEPS AND IT DONT WORK. I HAVE PLUGED IT IN TO ALL 3 PORTS AND NOW ALL ARE DOING THE SAME THING. MY PRINTER STILL WORKS IN THESE PORTS WHAT TO DO?? I WOULD BE VERY THANKFUL FOR ANY HELP. THANKS if it is 3 short beeps on boot it may be ram. here are some steps to take: 3 beeps - Base 64 K memory failure Reseat the memory. Make sure that the contacts on the memory and the socket are clean. Try removing one BANK of memory modules at a time. Note: Some systems might need to have a memory module in Bank 0. Try using RAM chips from the same manufacturer with the same part number and SPEED. Check for a faulty memory module by trying the memory in a known good system. Trying known good memory in the system. Check the power supply and check for power fluctuations. Swap the motherboard.

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