The Extreme Desktop Computer Prank
Intro: The Extreme Desktop Computer Prank
In this article, I will show you how to prank someone who doesn't know too much about computers. It's extreme because most people who are scared of their computers will not be able to fix it. Warning! Do Not Try This On Anyone Who Knows A Thing Or Two About Computers!
I tried this on thegeeke... it didn't work out too well for me in the end.......
I have two versions of this prank. The first makes the hard drive temporarily unusable, so the computer will power up, the screen will work, but it will give an error message that will make it appear that the computer has stopped working. The second makes it so that the computer will not even power up. This variation works well if the victim knows absolutely nothing about computers, but if they know even a little bit, it will make it easier for them to figure out what happened.
I tried this on thegeeke... it didn't work out too well for me in the end.......
I have two versions of this prank. The first makes the hard drive temporarily unusable, so the computer will power up, the screen will work, but it will give an error message that will make it appear that the computer has stopped working. The second makes it so that the computer will not even power up. This variation works well if the victim knows absolutely nothing about computers, but if they know even a little bit, it will make it easier for them to figure out what happened.
STEP 1: Unplug the Computer
After you have gotten access to your victims computer, you will need to unplug power. You don't have to unplug anything else for safety, but if it makes it easier to work on, unplug whatever you have to. It is recommended that you leave it unplugged for about 10 min. before opening it up so that capacitors have a chance to discharge, but if you are careful and don't touch anything other than what I show you, there shouldn't be a problem.
STEP 2: Open Up the Computer
Next you will need to take the cover off the computer. There is normally a larger screw keeping the cover in place, unscrew that, then take the cover off the computer.
You will want to use a ground strap to make sure you don't damage anything inside the computer with static electricity (computer components can be damaged with as little as 50 V of static electricity and it takes at least 250 V before we can feel it; if I remember correctly). Slip the strap around your hand so that it is on your wrist touching bare skin, then attach the alligator clip to some part of the metal case for the computer.
You will want to use a ground strap to make sure you don't damage anything inside the computer with static electricity (computer components can be damaged with as little as 50 V of static electricity and it takes at least 250 V before we can feel it; if I remember correctly). Slip the strap around your hand so that it is on your wrist touching bare skin, then attach the alligator clip to some part of the metal case for the computer.
STEP 3: Disconnect the Power From the Hard Drive (version One of the Prank)
Now you will disconnect the power from the hard drive. I would suggest disconnecting the power instead of the data, but either would do the same thing.
STEP 4: Disconnect Power From the Motherboard (version Two of the Prank)
This step is optional, and if the victim has some basic troubleshooting skills, it will actually give them a clue as to what is wrong... so only use on people who don't know what they're doing. You should also disconnect the hard drive. (Step 3)
Now you will disconnect the two connections that go from the motherboard to the power supply.
Now you will disconnect the two connections that go from the motherboard to the power supply.
STEP 5: Clean Up
Now it's time to close up. If you disconnected the power from the motherboard, you can put a note in the computer about April Fools, but do not put the note in if you only disconnected the hard drive since there is lots of heat and fans inside the computer.
Put the cover back on the computer, plug everything back in on the outside, remove all traces of yourself, and stand back and watch the fun! :)
Please note that I am not responsible for anything that might happen because of this prank. Use at your own risk.
Put the cover back on the computer, plug everything back in on the outside, remove all traces of yourself, and stand back and watch the fun! :)
Please note that I am not responsible for anything that might happen because of this prank. Use at your own risk.
14 Comments
ndr1968 11 years ago
metal005 12 years ago
metal005 12 years ago
Just for the info on everyone who is using this.
Thegeekkid is saying
You will want to use a ground strap to make sure you don't damage anything inside the computer with static electricity (computer components can be damaged with as little as 50 V of static electricity and it takes at least 250 V before we can feel it; if I remember correctly). Slip the strap around your hand so that it is on your wrist touching bare skin, then attach the alligator clip to some part of the metal case for the computer.
but if you disconnect the power supply then the casing is not grounded and connected to your motherboard.
But as i said in my comment, good instructable and kudos
thegeekkid 12 years ago
If you are concerned about both problems, than there are ground straps that actually plug into an electrical outlet and use it's ground. (And they're really fun too... most people think you are trying to commit suicide when you plug one of those in... especially if you can play the part!) ;)
I am CompTIA A+ certified, (I know it is only a basic certification, but I passed the ESD questions with 100%.) but that doesn't mean that I know everything about ESD.
I will PM thegeeke and ask him... I have been friends with him since grade school, and he used to do data recovery for a living. He definitely knows a thing or two about safely working on computers! :)
schumi23 12 years ago
The ground wire the is plugged into your outlet, when it goes into your power supply that ground wire is connected to a tab )Or hole through which a screw is) on the power supply, which makes the power supply grounded.
Then the power supply case is connected to the computer case thus making it too grounded.
Finally, on the motherboard the ground connections of the motherboard are connected to the case ground thus making it too (Parts of it) grounded.
*Goes to read https://www.instructables.com/id/How-To-Get-Back-At-A-Certain-Smart-Alec-Who-Unplug/*
thegeekkid 12 years ago
Thanks for your input! :)
schumi23 12 years ago
However, the logical side of me tells me that:
a)The chances of me touching 2 contact that are both connected to the power supply are very low
b)That 5-24 volts wouldn't make a high enough amperage to hurt me if it was just going though one finger
c)I could also just press the off button on my power supply which leaves the case grounded.
Despite all this, I too always unplug computers while working on them, and should I need it I had an old power chord laying around which I removed (Pliers, hammer etc.) The 2 prongs, leaving only the Ground wire (Often green) and I connect that to my case.
P.S: All info here assumes that the power supply is closed and that there are no mains current anywhere outside of it that is uninsulated (Other then the 2 wires that go in)
thegeekkid 12 years ago
thegeeke 12 years ago
Side note: in the pictures, it looks like he's on carpeting... If you are worried about static, don't work on computers on carpeting.
Just so you know where I'm coming from, I used to do data recovery for the US gov. I know a thing or two about working on computers safely... And our clean room didn't have outlets of any kind in it... We had special ground straps built right into our suits... Etc.
metal005 12 years ago
And opening a power supply just tickles, trust me I know XD, it can hurt for a bit if you are holding on to long.
And maybe it is just the place we are from, in europe everyting has to be grounded to the PE
thegeeke 12 years ago
Anyway, good luck, and happy pranking! (Just be aware that I am coming up with an instructable on how to get back at someone after doing this that I could actually post!) (I can't really post "how to hack" on instructables, now can I?) ;)
thegeeke 12 years ago
thegeekkid 12 years ago
thegeeke 12 years ago
https://www.instructables.com/id/How-To-Get-Back-At-A-Certain-Smart-Alec-Who-Unplug/