A little help with replacing the fan assembly in a T43p?

T4x series specific matters only
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madboyv1
Posts: 12
Joined: Wed Sep 05, 2007 2:12 pm
Location: Blacksburg, Virginia

A little help with replacing the fan assembly in a T43p?

#1 Post by madboyv1 » Wed Sep 05, 2007 6:18 pm

Hello, I am new to these boards and hope to be able to receive a wealth of knowledge, as well as perhaps give some back, but in due time.

Among many other bad things that have happened to my computer in the last two weeks (external HDD failing and currently recovering, my primary HDD in my thinkpad physically failing), one of the blades on my fan had broken out and was shredded by the fan. The fan itself still works, but its very loud and vibrates a lot due to that it is no longer balanced. being that I had opened my computer before to upgrade the ram, I already knew that I needed a long fan assembly, So I bought another assembly to replace it.

However when I tried to take the fan off (as per the maintenance instructions) I found that I could not remove the fan from the GPU. It seems this rubber heat pad of some sort that I have heard of has grafted itself to it, and it seemed that more strength than I wanted to put onto it might have been required.

Any ideas on to help me get the fan assembly off of the GPU more easily? Also, would I need to replace this heatsink pad at all? I'll probably will have to replace the thermal paste because of the fan replacement, but I have some Arctic Silver 5 I can use for that. =)
My Laptop:
Thinkpad T43p model 2669-W8N
Intel Centrino 2.0 gHz
2 GB PC2 4200
80GB+80GB HDD Capacity

agarza
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Location: Guadalajara, Jalisco MEXICO

#2 Post by agarza » Wed Sep 05, 2007 11:06 pm

Try inserting a plastic flat object between the GPU heatsink and the core of the GPU, do not scratch it. I think you could easily remove it applying pressure on left-right sides on the GPU heatsink
plate.

The thermal pad you're referring is the one that goes on the GPU heatsink plate?
Current
T440p:
Core i7-4710MQ|8GB RAM|Intel SSD S3700 200GB | 14.1" IPS FHD | Windows 7 Pro, T450 Trackpad, Backlit keyboard, 2nd Caddy
Past: T420 HD+, X61s XGA, T61 14" SXGA+, T42p 14.1 SXGA+, T30, A22e

madboyv1
Posts: 12
Joined: Wed Sep 05, 2007 2:12 pm
Location: Blacksburg, Virginia

#3 Post by madboyv1 » Wed Sep 05, 2007 11:12 pm

I assume such. its a gray pad that seemed to not want to budge that is between the GPU and the fan/heatsink assembly.
My Laptop:
Thinkpad T43p model 2669-W8N
Intel Centrino 2.0 gHz
2 GB PC2 4200
80GB+80GB HDD Capacity

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