Question : Problem: ThinkPad T40 not recognizing power adapter

I have a ThinkPad T40 notebook that will not not recognize the power adapter.  I tried another known good power adapter and the same thing happens.  I jiggled the power plug that connects to the T40 and no luck.  I tested the voltage on the motherboard connector and I'm getting +16V.  So I know the motherboard at the connector is getting voltage.  I read a few posts on the Lenovo forum regarding a similar issue and they mentioned could be a blown fuse.   I can check the fuse, but I don't know where to look.  If anyone can help me find the fuse or provide any other suggestions I would greatly appreciate the help.

Thanks.

Answer : Problem: ThinkPad T40 not recognizing power adapter

I ended up buying a replacement motherboard from eBay.  I installed the motherboard and now it's working fine.