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How to cool my Lenovo Thinkpad W700

post #1 of 6
Thread Starter 
Hi Overclockers. I wonder if you can give advice about the quickest and least expensive and hopefully not-having-to-open-my-case method of cooling a Lenovo Thinkpad W700 which has had heat related issues since I bought it - good work Lenovo! - and whose fan never seems to come on anymore.

I am doing some heavy processing for my math thesis and heat related crashes are getting in the way. Further, the fan never comes on anymore, no matter how hot the side of the laptop feels. I have tried cooling the unit by placing it temporarily in my freezer (with the door open), but, as anyone who knows anything about freezers knows, I will burn out the processors if I keep doing that.

So I need to keep this thing cool for a few more months. I would like to avoid opening the case, if possible. But it is out of warranty, so I don't care if I have to open it (incidentally, my freezer makes all kinds of noises and the landlord won't replace it, so I don't care if I ruin that, either! biggrin.gif ).

What's the best - and least expensive - way for me to keep my laptop cool?
Thanks,
J
post #2 of 6
Cooler Master NotePal X-Slim Ultra Slim Laptop Notebook Cooling Pad, up to 17" (160mm Fan)


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Intel i7 4930k @ 4.6Ghz Asus Rampage IV Extreme (Koolance Full WB) 2 x GTX 1080ti FE in SLI (EK WATERBLOCK) Corsair Dominator GT 2133 MHz (16GB) 
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WaterCool MoRA3 Pro with Gentle Typhoon 3 x MCP 655 pumps (With EK top...all serial) 2 x EK FC 1080ti Blocks Windows 7 Ultimate x64 
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Asus ROG Swift PG348Q (3440x1440 @100hz) CrossOver 27Q Led-P Logitech G15 EVGA SuperNova 1600T2 (Titanium) 
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post #3 of 6
Get a laptop cooler, and take some compressed air to clean out all of the air vents. If you are feeling courageous, open up the laptop and replace the TIM.

If you want to be even cheaper, elevate the corners of the laptop to allow better airflow. Anything works, bottle caps tend to be the easiest. I have used books before as well.
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Wifey Rig
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CPUMotherboardGraphicsRAM
i5-2500k @ 4.8GHz stable ASRock P67 Extreme4 Gen 3 MSI GTX 980 Ti 32GB (4 x 8GB) 1866Mhz Ripjaws X 
Hard DriveHard DriveCoolingOS
256GB Crucial M4 1.5 TB HDD XSPC Raystorm RS360 Windows 7 Professional 
MonitorPowerCaseMouse
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AudioOtherOtherOther
Creative Sound Blaster X-Fi Titanium XSPC RS120 8 x GT AP-15s White Sleeved Cables for Corsair AX750 
CPUMotherboardGraphicsRAM
Core 2 Quad Q6600 @ 3Ghz Asus P5G41T-M LX Plus EVGA GTX 680 2x4 GB 1333Mhz 
Hard DriveHard DriveOptical DriveCooling
500GB WD Black 64 GB Crucial M4 Sony CD/DVD burner H40 w/ GT AP-15s 
OSPowerCase
Windows 7 Home 64 bit Corsair CX430 APEVIA X-Plorer2 Pink 
CPUMotherboardGraphicsRAM
Pentium G620 Foxconn H67S ITX Intel HD 2000 2 x 4GB 1333Mhz 
Hard DriveOptical DriveOSPower
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post #4 of 6
Thread Starter 
This could be just the (cheap) ticket I need. But will it work? The outside of my laptop gets hot to the touch (not scalding hot, like when you get sizzling food at a restaurant or don't put milk in your McDonald's coffee, but more than sauna hot).
post #5 of 6
Thread Starter 
Being the poor cheapskate that I am, I will try bottlecaps first (because my textbooks are all different widths). Plus, I can implement that idea right now (I've already cleaned what dust I can find).

By TIM means Thermal Interface Material? You mean something like this: http://www.overclockers.com/replacing-thermal-interface-material-on-an-hp-dv7t-laptop/
post #6 of 6
elevate laptop
get a laptop cooler
cut a hole some the intake fan get's more air
replace TIM
Open laptop and remove dust.
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