We are 4 days from leaving for Africa and a Dell C400 laptop had its cooling fan quit. What do I do when there is not enough time to order a new cooling fan? Cobble the repair, so here is how it is done. First I replaced the fan with a normal cooling fan, it is glued into place. I cut the top edge of the fan back a little bit to allow more air to escape towards the CPU cooling heat sink.
The next problem is that the old fan ran on 5 volts and the new one runs on 12 volts. So I had to tap into 12 volts somewhere and here is where I did that.