Can any body offer advice to an OAP new to computing . Given this machine but the CPU came adrift and out of it's mounting . Tried to reinsert but found some of the pins were bent . Recommended to try to straighten them which i achieved ( i believe ) and very carefully reinserted the CPU . The machine runs at least the fans run but the screen doesn't light up , nor any sound so maybe the CPU has finally ceased . Any ideas would be appreciated and where can i obtain such a vintage piece of kit , its a learning process .