AGP MX400 Trouble

I have a AGP card model MX400 64MB few days back it was working fine now suddenly it has got a problem i
can see some ANSII codes when the machine boots. First this problem was not there i have tested my AGP card on my friends machine there also the same problem. Do i need to get it repaired. bcoz the card
has gone out of its warranty period or can i personally solve the problem.
AMD XP 1800+,MSI Mainboard,256 RAM DDR, 60GB HDD