External CMOS Reset Switch

Carbine

New member
Disclaimer: I will not be responsible if you have not properly followed this guide and end up breaking components. Best for people who know what they are doing.

I have posted this on several forums in the past but i believe i haven't posted it here.. just out of interest really...

(I'll just C&P from another forum... saves me writing again :D )

Edit: sorry about quality, no digi cam.. just phone cam ;)

Considering many people on my brothers (J-Pepper) thread have asked about the external CMOS reset fighter toggle switch, i have decided to get off my butt and make one for my rig... (he gave me a spare toggle switch.)

Anyho.. what you need is:

*A soldering Iron + solder

*Scissors

*Toggle switch

*Power connectors (from the front of the case)

*A small pin.. or sewing needle

Optional:

**Heatshrink - 25mm, 20mm, and 9mm (or lower)

**Braiding - 1/8

Right.

Here is a pic of the toggle switch i will be using:

fightertoggleswitch3ez.jpg


A front view of the switch:

fightertoggleswitchfront3vg.jpg


The power connector - make sure it is a 3 pin connector

powerconnector8uu.jpg


Right onto the soldering.. doesn't matter what colour the wire is.. originally my power connector was blue, green and white but i changed them to make it easy for other people who find it hard to follow.. thats why i'm making it seem very simple :smile:

As i said make sure the neutral (white in this picute) is soldered on the middle connection:

whitewiresolder8pc.jpg


With the white soldered on, it doesn't matter which way the red and black goes... as with the power connector, you can turn it upside down into the motherboard... i decided to solder the red at the top and black at the bottom:

blackandred0pl.jpg


There you go, a finished bios switch.. but for people who want to braid the switch, all you do is braid as usual with the neccessary size, and to cover up the solder mess/connections, use the largest heatshrink available and squeeze it on... it might not look as if it will fit.. but it will. As you are doing this though, be careful not to pull of the connetors accidently:

connectorsafe4us.jpg


Heat that up then get a small heatshrink piece and add that on. You should have something like this:

mediumhs4ug.jpg


smallhs7ou.jpg


There you have it.. a finished bios switch...

finished6ok.jpg


In the end, i decided to modify the switch i made and braid using black braiding/heatshrink for a more professional look. :yumyum:
 
looks nice and should work good unless you have the kind of cmos reset i have.

a simple button to press.

think you should add a disclaimer notifying people that if the switch is in reset mode and the computer is startet its possible to break the motherboard.

and also to not touch the switch when the computer is on.
 
Thats true but then again thats why i used a Missile Style Toggle Switch plus its in red.. which to most people know that a red button is dangerous :p

TBH i know that if the bios is set in reset mode, it will not break the mobo.. i have seemed to lost count how many times this has happened to me while overclocking.. but i've had my machine for the last 8-12 months and has never failed on me :)
 
name='Carbine' said:
TBH i know that if the bios is set in reset mode, it will not break the mobo..

depends very much of the motherboard in question.

some breaks every time some dont.

others only sometimes.
 
get mod here . I tend to go lazy and just use a spare reset button off an old case instead of all this and it works just fine . I may have to give this a try though. GREAT WORK!
 
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