Fixing numb keyboard keys?

Emultra

Golden Member
Jul 6, 2002
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Ever since I spilled julmust onto my keyboard (X-mas 2003 or something), my left Ctrl and Shift keys have been requiring too much pressure on them to register.

The Ctrl is somewhat OK (though not enough for gaming), and the Shift requires something akin to a hammer blow. ;)

Is there any way to fix this? The keys obviously still work, but I'd like them to operate normally.
 

EULA

Senior member
Aug 13, 2004
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just go ahead and remove the keyboard cover, pop the keys off, and use a toothbrush with some warm soapy water and clean it.

Reading over again, I don't think i want to know what "julmust" is. :D
 

EULA

Senior member
Aug 13, 2004
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Of course, a temporary solution would be to take the key off, and spray some lubricant on there, but then stuff sticks to the lubricant, and you only amplify your problems for the future...
 

Nebben

Senior member
May 20, 2004
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I'm going to have to go with "Go to Newegg, buy a black Liteon keyboard for $5, and avoid spilling your random bodily fluids on your keyboard next time" for $500, alex.

 

Emultra

Golden Member
Jul 6, 2002
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Hahaha. :D
I like this keyboard and I want to make it work flawlessly again.

And julmust is a drink, sorta like fermented coke. :p

 

Zepper

Elite Member
May 1, 2001
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Doesn't necessarily require detergent and that may make it worse - but if the drink contained protein or fats/oils then it may be necessary in order to get rid of all the gunk. If you do need to use detergent, dilute it with dH2O (distilled water) (about two or three drops per cup of dH2O should do it), not tap water - rationale to follow. dH20 costs less than $1. per gallon here.
. The following method will work well on drinks or residues that contain mainly sugars and other carbs: I recommend a soak of the affected keys in very warm dH2O followed by a rinse with yet more very warm dH2O. dH2O because we don't want any mineral solutes from the water depositing on the electronics. Also dH2O is called "hungry water" as it will more avidly dissolve and absorb more solute than tap water.
. After you've shaken and drained as much of the water as possible, give it yet another rinse with 70% or higher isopropyl or ethyl alcohol which will pick up and carry away any remaining water. Drain and shake as much alcohol off as you can and then let it air dry overnight - alcohol evaporates with little or no residue.
. If you are comfortable disassembling your kbd before the cleaning process (they are really very simple devices unless you have one of those older IBM, Chicony, Alps etc. that used mechanical key switches), the results will be a lot better and you won't need to use as much dH20 and alcohol.
. See how that works - but as others have implied, it would have to be a pretty sweet kbd before I'd be willing to take the time when new kbds are so cheap. OTOH, I'd just about go to the ends of the earth to keep my original Logitech Trackman Marble FX working... ;)

.bh.