Hardware failure refers to the act of a piece of physical hardware failing to meet its designed standards during operation.

learn more… | top users | synonyms (1)

-1
votes
1answer
2k views

How to check RAM on nVidia graphics card?

How to check RAM on nVidia graphics card? I am experiencing some errors and would like to check my video card memory. I downloaded cuda-memcheck, but looks like it is not memory check, but memory ...
1
vote
2answers
279 views

I accidently shorted a circuit on my motherboard

I was working on installing a new motherboard. I accidentally shorted a circuit on the board with my screwdriver. I saw a few tiny sparks when it touched. Now the board wont power on at all. Is there ...
0
votes
0answers
61 views

ram errors solved by swapping slots used by ram

I had 4 sticks of ram (2.5GB) working for ~3 days until on reboot POST showed ram error.By elimination I removed the (seemingly?) 0.5GB bad ram.Then after ~10 days I added 0.25GB of ram causing the ...
1
vote
0answers
80 views

Usb ports connecting and disconnecting

I know this is not the place to ask about hardware problems and solutions, but I can't search on google anymore... I've been for over 24hours searching on google about my problem and trying to get a ...
1
vote
0answers
383 views

Laptop with loose or failed DC jack, burnt but still functional motherboard [closed]

I have an ASUS G74SX laptop. Over time the DC jack deteriorated, probably by coming loose. The laptop would not charge unless I oriented the power cable in a particular way. Eventually, it started to ...
0
votes
0answers
309 views

My CPU fan is constantly at ~500RPM - LOW SPEED

I have tried setting the RPM in the bios but the only two settings are "Off" and "Slow". My mobo is DP55WG and it is updated. I am using an 212 EVO heatsink + fan and the fan is plugged in the correct ...
0
votes
1answer
373 views

Broken PMU hardware detected, using software events only

I have two out of four machines (dell r815) that are not showing the cpu hardware counters when I run (from linux-tools-common on ubuntu or debian): perf list I used strace and found out the ...
0
votes
0answers
68 views

Samsung series 9 unexpected shut down

I have a Samsung Series 9 NP900X3A where began to shut down and reboot unexpectedly. I changed the RAM thinking this was a memory problem, but the laptop continues the shutdown and reboots. I have ...
0
votes
0answers
48 views

How indicative are SMART read & write errors of total failure?

My computer had recently crashed very unusually and began exhibiting slow performance and graphical glitches. I checked my read errors and write errors and they are steadily rising (Like 10/second ...
4
votes
5answers
1k views

Computer hard freezes randomly - possible hardware issue

Symptoms: When the computer is running, it randomly freezes and requires an hard reset. This happens both when using intensive applications (games, compiling) or just browsing the web. The freezing ...
0
votes
2answers
257 views

Are loud “scratchy” hard drives always prone to failure?

I have been using the same hard drive to back up my main computer for around 4 years now. It hasn't failed yet, but has been getting increasingly louder with time. The sound isn't "typical" of normal ...
0
votes
1answer
175 views

How to solve weak wifi signal issue? [duplicate]

So I have a second hand notebook. The previous owner seems solid and says that for him, he was able to catch his Wifi router without any issues, even when he was in front of his house and the router ...
0
votes
2answers
136 views

Cannot run Windows after upgrading Ubuntu

Here is the scenario of my Lenovo 3000 G430 Laptop: System configuration: P4 Dual core T3200 CPU 3GB RAM (1+2 in two slots) 500GB HDD Partition layout for HDD: 170GB Priamry - NTFS (for Windows ...
0
votes
1answer
58 views

Desktop computer rebooting after ~3 hours

My desktop computer, less than a year old, has started rebooting automatically (as if power was suddenly lost and immediately restored), after ~3 hours of running. After the first reboot in ~3 hours, ...
1
vote
0answers
2k views

Has my flash drive failed? (no media)

Flash drive model: Kingston DataTraveler SE9 64GB I was restoring the back-up I had made on my flash drive after re-formatting and reinstalling Windows 8.1 Pro, and it started behaving weirdly. ...
0
votes
0answers
59 views

Inverter defect on Asus Lapetop?

My good old - but still in use - Asus V1S laptop has stop working well. Display shows only a vertical green line on left site. An attached external monitor works fine. So my suppose (and hope) is ...
1
vote
1answer
365 views

Messed up my SD card something awful. Cannot format, reporting bad sectors, bad partitions.. what can I use to repair?

So, long story short - I created an image of my 16GB SD card used for my Raspberry Pi. I bought a 32GB SD card, wrote the image on it and it is now totally bricked. The SD card is brand new, just ...
0
votes
1answer
332 views

Computer turns on but won't boot up

So here's the problem, my computer will turn on but it won't boot up. The monitor receives no input signal and once the computer is on and I cannot turn it back off by pressing the power button down ...
0
votes
2answers
4k views

MSI motherboard beeps three times and doesn't boot

I'm working on a machine that doesn't start up. It just beeps, three times, and restart repeatedly but doesn't show anything on screen. I opened the case and found the model of the motherboard is MSI ...
1
vote
2answers
61 views

Can a part of a hard drive break?

Is it possible for only a specific part of a hard drive to become unusable? I had Ubuntu 14.04 installed on my Sony Vaio laptop (more than five years old). Since 14.04, I never had any problems with ...
0
votes
1answer
136 views

All the USB ports on one physical side don't work after suspend

I have a new problem with my Lenovo Edge E545 where, after suspending and resuming, 1 USB-2.0 port and 2 USB-3.0 ports fail to work. They are all the USB ports on the same physical side of the ...
0
votes
1answer
50 views

how to recover partition from harddisk

I have a 500 gb internal laptop harddisk.I have windows 7 in one of the four partitions. The system didn't boot so I used pendrive linux to boot ubuntu from usb. After booting using ubuntu I'm able to ...
1
vote
1answer
24 views

Glidepoint usb trackpad suddenly not working

I have this Adesso Glidepoint trackpad, which has worked flawlessly for a year. Then, about a week ago, over a couple days, it started acting flaky, then a blue screen of death, and now it doesn't ...
2
votes
1answer
32 views

RAM buffer access makes beep/screech

When I execute dd if=/dev/zero of=/dev/null bs=1G count=1, I hear a curious, very soft- screeching sound (think HD spinup but shorter, softer, and higher pitched) from where I know my RAM is located ...
0
votes
0answers
152 views

Whats wrong with my HP LaserJet 8100 DN. Duplexer keeps causing a jam in different places

It's really doing my head in to be honest! The printer works fine without the duplexer installed, and also works fine with the duplexer is installed, but set to print single sided. The intermittent ...
0
votes
0answers
132 views

Incompatible RAM with a laptop

Recently, I bought a RAM (Vengeance CMSX8GX3M2A1600C9) for my laptop (eMachines E732G). Yesterday I installed the RAM on my laptop. There was a problem. I could not install any operating system ...
3
votes
1answer
71 views

Desktop remains on, display quits working, loud “skipping” noise follows

For the past 2-3 days, strange things have been going on with my desktop and its interaction with the monitor. While playing a game, my monitor went black as if my computer had been shut off. However, ...
-1
votes
2answers
2k views

How Sturdy (Shock-Proof) is an SSD?

I recently started carrying my SSD to and from work rather than my entire computer. So I bought a case on Amazon to protect it while it is in my bag. I was surprised to find that the case was ...
0
votes
2answers
322 views

Screen goes blank, after logging into Windows, or pc stops with long-short-short-short beep code

I have a ~5 year old computer, it runs Win7 64bit version. It had 4GB of dual RAM, (2x2GB stick), with an ASUS P5P43TD motherboard. Around a 1,5 months ago, my computer didn't start, it gave a ...
1
vote
1answer
50 views

Is it safe to connect a 10amp cable to my laptop brick if it came with 7amp

The standard figure-8 section of my power cable is broken, and it's marked as 7amp/125volt. I haven't been able to find any others marked for 7amp, so would it be safe to connect a similarly shaped ...
38
votes
8answers
4k views

What PC parts can produce bright flash, and smoke, with the PC still appearing to work fine afterwards?

I heard some strange noise from my less than a year old PC when it came back from 'sleep' mode; For about 10-20 seconds I could see bright light visible through ventilation holes (somewhere near the ...
1
vote
2answers
355 views

PSU Noise when turned off

When my PC is turned off and I bring my head very close to the PSU, I hear a high frequency noise. Is that normal? I can't hear when I am like 2 metres away from it. And it's only there when turned ...
2
votes
6answers
3k views

Pen-drive / USB-Drive not working after installing ubuntu in it

I put in ubuntu in pendrive and made pendrive bootable by unetbootin. Now the pendrive doesn't work anymore due to that, it is not opening, when I put in windows OS, it doesn't show its total space ...
0
votes
0answers
179 views

Agghhh! UPS Back-Up, Laptop Charger, Sparks

Boy… ok. This is so frustrating! Ok so, I've been getting a whole lot of problems with the electrical grid here lately: spikes, surges, lows, brown-outs, all kinds of problems, it's terrible, ...
0
votes
1answer
453 views

Graphics card issues? Green lines and distortion on my screens

I turned on my computer this morning and it had a bunch of vertical green artefacts and some horizontal distortions on text. You can see what it looks like I assume it's the graphics card but I'm ...
0
votes
1answer
12k views

Beep-Codes definition for ASUS motherboard

I'm having a hardware failure when booting and I need to know the exact beep-code definitions for the Asus M5A97 LE R2.0.  Could someone provide me the beep-codes of that motherboard? I can't find ...
0
votes
1answer
274 views

Catalyst Control Center Stops working when graphic card is being used

It's been a while since I have this problem with my system. Whenever I use programs (except games) that somehow use Hardware Acceleration such as Browsers, Video Converters, Photoshop etc, my screen ...
0
votes
2answers
42 views

Need a new hard disk case for my hard disk but not sure what I should have

A long, long time ago I bought an external hard disk. It worked fine, but now I have difficulty getting the thing powered up. When it started acting up, I opened the case, and saw this: The thing ...
-1
votes
2answers
5k views

Hard drive parameter exceeded its normal operating range

I few days ago, I started seeing this message during boot: NOTICE - HD SELF MONITORING SYSTEM has reported that a parameter has exceeded its normal operating range. Dell recommends that you backup ...
0
votes
3answers
342 views

I suspect my hard drive is causing my computer to lag [closed]

I have my 5 year old computer that I've done some alterations to but works fine for the most part. Sometimes, when I have been using it for a while, it freezes for a couple of seconds and I hear ...
0
votes
3answers
198 views

Is it possible for a computer to be too cold?

My computer runs about 25-27 °C, which is okay during Winter, because I keep the house at about 20 °C. I am a bit concerned that it might be too cold during the summer months and that condensation may ...
0
votes
1answer
55 views

Segmentation fault while installing any linux distro (or windows)

I'm need of a little help from you. I'm having troubles while installing any distribution of Linux (or even Windows) in a computer .. I never had troubles installing an operating system in this ...
1
vote
1answer
201 views

eGPU extreme failure. What went wrong?

I attempted to setup an eGPU system today using a PE4L 2.1 and GTX 650 card, and after making all of the proper connections with my laptop off, I plugged in the PSU (520 Watts) to power the 650 and ...
0
votes
0answers
292 views

Desktop PC won't boot after power outage

My desktop PC won't boot into windows (stock after POST) after power outage although I am not working on the PC when this happens and it happens each time a power outage occurs. When I run windows ...
0
votes
0answers
38 views

Can't get audio, can't isolate cause

I'm running a computer with the following specs: OS Windows 7, Ubuntu 14.04 HDD0 256GB SAMSUNG 840 EVO HDD1 300GB SEAGATE HDD2 2TB WEST DIG BLUE HDD3 750GB DELL ENTERPRISE HDD4 750GB ...
1
vote
2answers
633 views

Windex in a keyboard

After noticing that the screen and keyboard on his laptop were dirty were dirty, my friend used a Windex spray to clean them. (not on my advice.... ;) Now most of the keys on his keyboard, when ...
0
votes
0answers
26 views

Flickering screen, despite different graphic cards

I'm using debian linux (but that's probably irrelevant) and my screen has start flickering. Not much, you can only see it on a black screen with white text on, but there it's really annoying. I've ...
0
votes
1answer
42 views

Probability of external physical factors corrupting computer data and calculations?

In the discussion of unreasonably bad sorts, there was an answer that claims alpha particles flipping memory bits can be used as a sorting algorithm. Which makes me wonder: How probable do external ...
0
votes
1answer
1k views

Battery reports it's fine, but notebook won't boot /wo AC plugged in

I am running Acer Aspire Timeline Ultra M5-581TG. I opened it up to clean (as I've done twice before), assembled it back and now observe weird behaviour: the laptop won't react to the power button ...
0
votes
1answer
501 views

Amd driver stopped responding and has recovered from an error

So this is 3 weeks since I got the GPU Sapphire R9 270 2GB. The other specs for my PC are: CPU: Amd FX 8320 PSU: Corsair RM 750W RAM: 4GB DDR3 1366 (for now) SSD: Samsung 840 Evo Motherboard: ...