Dead PC build.

Ambugaton

Honorable
Mar 20, 2013
7
0
10,510
I just built a new PC. It is an i7 3770k cooled by an Corsair H60 (2013) installed in a Maximus V Gene with a 16Gb Kit of Corsair Vengeance 1600 CL10, an EVGA GTX 670 FTW, a Samsung 840 Pro 256Gb SSD; all powered by a Seasonic X-750 80 Plus Gold power supply housed in the boutique NZXT Phantom 410. I have researched this build for the last month, pouring over reviews. I have degraded myself by watching the nerdiest of unboxing videos. I feel soiled yet I think that I have put together the ingredients for a an awesome build.

I put forward the handsome sum (for me) of $1000 NZD as a deposit and the rest comes from finance at 22.5%P.A.. $2637.85 is the total. I read every word of the contract. Do I really want to do this? 2637-1000 is 1637. Then there is a $90 establishment fee and a $181.42 payment waiver. This comes to a loan balance of $1909.27 before I have paid a cent. Total interest over the 18 month course of the loan is estimated to be $357.96. Over 78 payments I will pay $2316.60 on top of the $1000 that I have already shelled out on a $2600 computer. Am I getting ripped off? Probably. Do I still want to do this? Hell yes.

I am already planning to buy a set of custom dust filters imported from South Africa for the Phantom 410 and a set of single sleeved cables for the Seasonic from Hong Kong. I read about how to replace the side panel with an acrylic sheet and aluminium strips with magnets to hold it onto the chassis. Am I insane? Maybe.

I go to the shop and sign the contract and pick up my goodies. I feel a bit sick. What have I done? The build goes fine except for some minor annoyances with the Phantom 410 (I kind of hate this case) and the H60 mounting mechanism. Eventually it is time to power up my little monster. The redline LED strip in the MVG lights up as do the "start" and "reset" buttons. So far so good. I press the "start" button and am greeted by the mortifying sound of...nothing. No fans. No pump. No beeps (the case doesn't have a speaker so I guess there won't be beeps.) No error codes. NOTHING. Plugging in my monitor confirms that nothing is happening. I check all the connections and affirm that everything is indeed connected properly. I look for solutions online and go through the checklist of things to do. I try the DIMMS in different slots and one at a time. I take out the GPU and eventually I just take everything apart and breadboard it. For all my being careful and reading the manuals have I somehow cocked something up? Was that weird crunching sound I heard when closing the socket bracket the destruction of my precious 3770k? I remove the H60 and pull the chip out fully expecting to see hell on earth only to find a field of pristine non-bent pins.

At the suggestion of the dealer I take the motherboard, CPU and RAM to the shop and after about 30 mins the technician returns the boxes to me and tells me that "everything was f***ed" and that he has replaced it with brand new parts. OK...that's weird...I take the new stuff home and rebuild the system again from scratch.

I clean the H60 cold plate with turps and apply new thermal grease. I am EXCEEDINGLY careful with everything. My hand is always touching the case like it's my new religion. My cable management is about as near to perfect as I can achieve. Time comes for the moment of truth. Again I flick the switch at the wall and on the PSU and the lights come on. I press "start". I press the case power button. I press "reset". I flick the PSU off and let the cathodes drain before I flick it back on and try again....whatever I do, NOTHING HAPPENS. WTF is going on? Am I cursed?? Am I being trolled?!? Does the table cloth have something to do with it??? WHAT DID I DO WRONG?! HOW THE F*** HAVE I KILLED 2 COMPUTERS IN 1 F***ING WEEK?!?!?!??
 
Solution
Sounds like a very traumatic build, but don't let it discourage you. I'm surprised you stripped all the components down yet didn't try to test the PSU by itself. On my first build I didn't realize you had to connect the CPU before the PSU could power the mobo, so I thought the PSU was dead. Went over to youtube and checked out this link. Try to jump start the PSU with a paper clip, easy way to tell if your PSU is the problem for the whole rig. Happy hunting
You dont have a motherboard spacer behind the motherboard touching anything other than a mounting hole, correct? If the fans arent spinning up your probably not getting any POST codes but if theres any sign of life from the motherboard, i'd leave out all the RAM or GPU or both to see if it does give you the error code. Can you verify that the PSU does work by putting it in an old system and also make sure your power switch on that badboy is at 110(or 115) and not 220. i know theres a million places to start troubleshooting this but give it a shot. Also i like to make sure with many new systems that they work by hooking them up outside the case. One last, if your case doesnt detect a fan placed in the CPU header it may not send power anywhere as well
 
1) Yes you are getting ripped off at 22% interest, but that's the price you pay when you NEED something you don't have the cash for. Future you will be pissed at today you.

2) At first reading, it sounds like it's just not getting power. However, if the service tech was right and everything was actually f***ed, it sounds like maybe the power supply was bad and somehow allowed the MB/CPU/RAM to get fried. Did you use the same PSU 2nd time around?
 


The spacers are as they should be. I checked. Twice. The H60 is plugged into the CPU fan header and the fan for the radiator is plugged into the optional CPU fan header. The tech at the shop said that he installed the replacement CPU in the replacement board and tested it and it was OK. I didn't test it myself before installing it in the case. I figured lightening won't strike twice :/. I'm suspecting that the problem is not emanating from the motherboard/CPU/RAM but something inside the case. I.e. the PSU. The only other computer I personally have access to is the one I am typing this on so I don't really want to risk it by trying the PSU in it. I will try it without the RAM and GPU like you suggest. Thanks for your reply.
 


1. Yeah IKR :s. 2. Yes, same PSU.
 


Removing the GPU and the RAM has no effect. Still no error code. No nothing. I'm not sure what you mean by 110/220. There is an on/off switch and a normal/hybrid switch for the fan mode, these are the only switches (I live in New Zealand, it may be different here?)
 
Instead of risking the old computer with the new PSU, try the old PSU on the new computer.

jgutz had a good point with the 110/220 voltage switch on the new PSU - did you check that? (update) I just looked at the X750 - no 110/220 switch - handles it automatically. Never mind that.

 


I replied about there being no voltage switch just now. I may try my old PSU when I wake up, the sun is up and I'm sick of looking at it right now. Thanks again for your replies.
 
Just noticed you have the H60 plugged into the CPU header. The radiator fan should plug into the CPU fan header, and the pump should plug into another fan header or directly to the to the PSU. The pump should be under constant power, not PWM.
 
Sounds like a very traumatic build, but don't let it discourage you. I'm surprised you stripped all the components down yet didn't try to test the PSU by itself. On my first build I didn't realize you had to connect the CPU before the PSU could power the mobo, so I thought the PSU was dead. Went over to youtube and checked out this link. Try to jump start the PSU with a paper clip, easy way to tell if your PSU is the problem for the whole rig. Happy hunting
 
Solution


Yeah, it was the PSU. I just ended up taking everything back to the shop. They said the PSU was faulty and so they replaced it. Only the PSU though so I don't know why the mobo/CPU/RAM were dead when I returned those :s But it's all working now :)
 


Probably would have saved some hassle but I couldn't find a paperclip 😛
 

TRENDING THREADS