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System crashing when RAM area pressed

DDebbil
By DDebbil
in CPUs, Motherboards, and Memory
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I'm bench testing a P9X79E-WS motherboard, however it seems to have some electrical issue, in that the system crashes whenever the board is pressed either on the right hand RAM banks or in other locations in the upper right corner (around the onboard power and reset buttons). It may then refuse to start again until unplugged/the BIOS is reset. The other components (including RAM, PSU, CPU etc) have been verified working with other boards. Just wondering if anyone can suggest something that might be causing this issue before I write it off as faulty.

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Why, pressing on the RAM, you are, a better question this is.

My Build, v2.1 --- CPU: i7-8700K @ 5.2GHz/1.288v || MoBo: Asus ROG STRIX Z390-E Gaming || RAM: 4x4GB G.SKILL Ripjaws 4 2666 14-14-14-33 || Cooler: Custom Loop || GPU: EVGA GTX 1080 Ti SC Black, on water || PSU: EVGA G2 850W || Case: Corsair 450D || SSD: 850 Evo 250GB, Intel 660p 2TB || Storage: WD Blue 2TB || G502 & Glorious PCGR Fully Custom 80% Keyboard || MX34VQ, PG278Q, PB278Q

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The Experiment --- CPU: i5-3570K @ 4.0 GHz || MoBo: Asus P8Z77-V LK || RAM: 16GB Corsair 1600 4x4 || Cooler: CM Hyper 212 Evo || GPUs: Asus GTX 750 Ti, || PSU: Corsair TX750M Gold || Case: Thermaltake Core G21 TG || SSD: 840 Pro 128GB || HDD: Seagate Barracuda 2TB

 

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Why are you pressing on a turned on motherboard though? 

I spent $2500 on building my PC and all i do with it is play no games atm & watch anime at 1080p(finally) watch YT and write essays...  nothing, it just sits there collecting dust...

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The Toaster Project! Northern Bee!

 

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Spoiler

"Here is some advice that might have gotten lost somewhere along the way in your life. 

 

#1. Treat others as you would like to be treated.

#2. It's best to keep your mouth shut; and appear to be stupid, rather than open it and remove all doubt.

#3. There is nothing "wrong" with being wrong. Learning from a mistake can be more valuable than not making one in the first place.

 

Follow these simple rules in life, and I promise you, things magically get easier. " - MageTank 31-10-2016

 

 

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If you are pressing areas of a motherboard...ram while a computer is running.

 

 

you know there’s a 2% rule. You have to be 2% smarter than the tool you are trying to use.

 

 

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I dunno, whilst messing with running hardware isn't adviseable, you'd have to be putting a lot of force into it to affect the contacts on the ram. I'd still lean towards maybe a short or a bad stand-off.


 

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5 minutes ago, LinuxTek said:

If you are pressing areas of a motherboard...ram while a computer is running.

 

 

you know there’s a 2% rule. You have to be 2% smarter than the tool you are trying to use.

 

 

Well considering everyone who is currently using a desktop has access to the folding@home software, I would debate that the vast majority of people on this forum are, in fact, definitely not 2% smarter than their computer

My Build, v2.1 --- CPU: i7-8700K @ 5.2GHz/1.288v || MoBo: Asus ROG STRIX Z390-E Gaming || RAM: 4x4GB G.SKILL Ripjaws 4 2666 14-14-14-33 || Cooler: Custom Loop || GPU: EVGA GTX 1080 Ti SC Black, on water || PSU: EVGA G2 850W || Case: Corsair 450D || SSD: 850 Evo 250GB, Intel 660p 2TB || Storage: WD Blue 2TB || G502 & Glorious PCGR Fully Custom 80% Keyboard || MX34VQ, PG278Q, PB278Q

Audio --- Headphones: Massdrop x Sennheiser HD 6XX || Amp: Schiit Audio Magni 3 || DAC: Schiit Audio Modi 3 || Mic: Blue Yeti

 

[Under Construction]

 

My Truck --- 2002 F-350 7.3 Powerstroke || 6-speed

My Car --- 2006 Mustang GT || 5-speed || BBK LTs, O/R X, MBRP Cat-back || BBK Lowering Springs, LCAs || 2007 GT500 wheels w/ 245s/285s

 

The Experiment --- CPU: i5-3570K @ 4.0 GHz || MoBo: Asus P8Z77-V LK || RAM: 16GB Corsair 1600 4x4 || Cooler: CM Hyper 212 Evo || GPUs: Asus GTX 750 Ti, || PSU: Corsair TX750M Gold || Case: Thermaltake Core G21 TG || SSD: 840 Pro 128GB || HDD: Seagate Barracuda 2TB

 

R.I.P. Asus X99-A motherboard, April 2016 - October 2018, may you rest in peace. 5820K, if I ever buy you a new board, it'll be a good one.

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There's nothing under the motherboard apart from an anti-static sheet. I started off with the board sometimes behaving badly, which I narrowed down to something around the power/reset button (which are naturally pressed). Then out of curiosity I tried pressing the top of the RAM (not very hard - about the force required to insert the RAM), and that also caused the system to lock up. As far as I'm concerned, a normally functioning motherboard should not just lock up with a small amount of pressure applied to to the top of the RAM.

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OK let me come at this from a slightly different angle: are there some motherboards that you can't really bench test because the componentry (especially on the rear of the motherboard) will struggle with the weight of the motherboard on top of it, and therefore the board must be mounted in a case in order to be properly tested?

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