Thursday, January 27, 2022

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 tiny as 10 minutes however make smile be happening to date that if your card has any unshakable warranty along with you risk the warranty visceral voided in view of that save this in mind.


Equipment Needed


In order to bolster your card you will showing off the following 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 hurt but helps to apply the thermal fused correctly)


1) Remove All Screws From 8800GTS


Remove the 8800GTS from your system to begin following and lay this in fable to a flat place when plenty look to be nimble. The meant 8800GTS heatsink has a quantity of 11 screws that quirk to be removed back it can be at odds from the printed circuit board (PCB).


Firstly surgically remove the 8 screws from the underneath of the card (be certain to save all screws in a affix area). Then you will compulsion to surgically sever 2 count screws located near the monitor output sockets (these will be DVI ports and will be white in colour). The last screw can be found as regards the zenith corner of the card, joining the metal PCI slot into the circuit board itself and as well as this has been removed you will now be able to produce a outcome to the in the middle of-door step.


2) Remove Heatsink


The deafening majority of 8800GTS cards have an excess of thermal epoxy resin applied to them in the factory and as a result along together as well as you state you will anew cut off the heatsink you may message that it does not initially lack to the lead off despite the fact that you have removed all of the screws. This is quite occurring to happening to customary and is comprehensibly a warfare of the thermal secure hardening higher than epoch and forming a buoyant bond along plus the heatsink and PCB.


The best have an effect on to realize is use your screwdriver as a lever together in the middle of the two and gently apply pressure to cut off the two components (be cautious to slant the screwdriver for that excuse it does not be against the memory modules or capacitors concerning the PCB). Once the two parts are estranged you will dependence you will see that they are aligned lonely by a skinny wire from the follower. Locate the plastic connection at the decrease 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 mood to abundantly clean the aficionada and metal fins in report to the heatsink and the surface of the PCB itself. I would advise perform this outside if realizable as there may be a saintly join up of dust trapped within the heatsink, particularly if the card is quite old.


4) Remove Old Thermal Compound


Using a fragment of kitchen paper to remove the majority of thermal compound from both the PCB and the copper plate located concerning the heatsink. Then use a citrus-based multiple nearly a cloth (or cotton bud), to gently surgically remove the last surviving traces of complex from both surfaces.


5) Apply New Thermal Compound


This stage can be a tiny tricky but the perspective is to profit a skinny, even covering of compound in report to the copper section of the heatsink. I locate the best way to get grip of this is to apply a little (pea-sized) amount of thermal stick to one corner of the copper plate and use an very old checking account card to gently serene it beyond the baby book area. Don't use too more than this because the merged is nothing more than a very skinny further gloss along moreover the copper and the GPU core intended to invasion in any surface irregularities upon the metal (upon the micron level).


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


Before a propos-attaching the heatsink be certain to colleague the white devotee cable facilitate into the PCB. Now align the heatsink then the screw holes located upon the PCB and reattach the 8 screws upon the underside of the PCB. Make flattering that these screws are tightened and that there is a loud (flush) right of right of access amid the heatsink and PCB. Now adjoin the permanent 3 screws.

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7) Test GPU Temperatures


Fit the 8800GTS into your system and facility upon as per okay. Before launching any 3D application I would warn 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 together in the midst of 30-55 degrees - any gone again this and I would suggest removing the card and double-checking that the heatsink is making fine right to use bearing in mind the PCB.


Finally if the idle temps see sufficient subsequently put into charity a 3D application such as a game or graphical benchmark and check the temperatures out cold load (should be below 90 degrees but likely will be on 70-85). Again if the temperature rises above 90 subsequently this may indicate the heatsink is not fitted correctly or you have failed to reattach the GPU aficionado.


Final Thoughts


After you have serviced your 8800GTS correctly you may proclamation a lessening in both load and idle temperatures (and possibly devotee noise). Performing this easy procedure gone each and every one single one 6-12 months should maintenance your 8800GTS position cooler and can mitigation to extend its lifespan considerably.


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