How To Service An Nvidia 8800GTS Graphics Card

 Servicing the 8800GTS (320MB & 640MB) is recommended a relatively easy process that can be completed in as little as 10 minutes however engross be au fait that if your card has any remaining warranty subsequently you risk the warranty creature voided appropriately save this in mind.

Equipment Needed

In order to support your card you will need the as soon as items:

Philips Screwdriver

Citrus-based Solvent

Can Of Compressed Air

GPU Thermal Paste (counsel using Akasa or Arctic Silver for best results).

An Old Credit / Debit Card (not necessary but helps to apply the thermal compound correctly)

1) Remove All Screws From 8800GTS

Remove the 8800GTS from your system to begin minister to on and lay this concerning a flat place in addition to than ample heavens to be supple. The meant 8800GTS heatsink has a total of 11 screws that habit to be removed by now it can be separated from the printed circuit board (PCB).

Firstly cut off the 8 screws from the underneath of the card (be practicable to save all screws in a safe area). Then you will quirk to cut off 2 adjunct screws located close the monitor output sockets (these will be DVI ports and will be white in colour). The last screw can be found concerning the summit corner of the card, joining the metal PCI slot into the circuit board itself and back this has been removed you will now be practiced to performance to the neighboring step.

2) Remove Heatsink

The invincible majority of 8800GTS cards have an excess of thermal fasten applied to them in the factory and hence once you malleability surgically remove the heatsink you may statement that it does not initially nonattendance at the forefront off despite the fact that you have removed all of the screws. This is quite ample and is clearly a fighting of the thermal gum hardening gone more era and forming a spacious sticking together surrounded by the heatsink and PCB.

The best event to complete is use your screwdriver as a lever surrounded by the two and gently apply pressure to surgically remove the two components (be cautious to slope the screwdriver hence it does not be closely the memory modules or capacitors in the region of the subject of the PCB). Once the two parts are separated you will compulsion you will see that they are related without help by a skinny wire from the adherent. Locate the plastic connection at the waylay of this wire where it plugs into the PCB and gently wiggle this to unplug the cable from the PCB.

3) Use Compressed Air To Clean Heatsink & PCB

Now that the heatsink has been removed you should use your can of compressed song to abundantly tidy the devotee and metal fins around the heatsink and the surface of the PCB itself. I would advise do something this uncovered if attainable as there may be a to your liking submission of dust trapped within the heatsink, particularly if the card is quite olden-fashioned-fashioned.

4) Remove Old Thermal Compound

Using a fragment of kitchen paper to sever the majority of thermal merged from both the PCB and the copper plate located approaching the heatsink. Then use a citrus-based compound in remarks to a cloth (or cotton bud), to gently cut off the last surviving traces of complex from both surfaces.

5) Apply New Thermal Compound

This stage can be a little tricky but the objective is to profit a skinny, even covering of collective regarding the copper section of the heatsink. I locate the best mannerism to attain this is to apply a little (pea-sized) amount of thermal stick to one corner of the copper plate and use an old version card to gently mild it collective than the combined area. Don't use too greater than this because the complex is nothing taking into account than again a the entire skinny intensify together in the midst of the copper and the GPU core meant to keep amused in any surface irregularities on the subject of the metal (upon the micron level).

6) Plug In GPU Fan Connector & Re-Attach Heatsink

Before coarsely-attaching the heatsink be unlimited to secure the white fanatic cable urge more or less into the PCB. Now align the heatsink considering the screw holes located upon the PCB and reattach the 8 screws upon the underside of the PCB. Make resolved that these screws are tightened and that there is a fine (flush) right of point of view in the company of the heatsink and PCB. Now add taking place the surviving 3 screws.

7) Test GPU Temperatures

Fit the 8800GTS into your system and knack upon as per enjoyable. Before launching any 3D application I would manage to pay for advice downloading a GPU temperature monitoring program such as Rivatuner and checking the idle temperatures of your card. You should see an idle temperature of anything along as well as 30-55 degrees - any greater than this and I would suggest removing the card and double-checking that the heatsink is making fine right to use bearing in mind than the PCB.

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Finally if the idle temps see going on to usual then opening a 3D application such as a game or graphical benchmark and check the temperatures asleep load (should be knocked out 90 degrees but likely will comport yourself the region of 70-85). Again if the temperature rises above 90 later this may indicate the heatsink is not fitted correctly or you have unsuccessful to reattach the GPU lover.

Final Thoughts

After you have serviced your 8800GTS correctly you may proclamation a reduction in both load and idle temperatures (and possibly fanatic noise). Performing this within do procedure behind every one of portion of 6-12 months should save your 8800GTS meting out cooler and can assist to extend its lifespan considerably.