You know, I never understood how/if laptop coolers work. Unless you can get the fans on the laptop cooler to be placed directly under the CPU intake vents, can a laptop cooler really help?
I bought a laptop cooler because my laptop would overheat and restart/lock up on me. Turns out all I had to do was blow compressed air into the CPU intake vents. I actually took the heatsink off of my CPU and brushed the dust from the vents, but you can try using compressed air.