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

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Reboot on hardware freeze

OS: Ubuntu Desktop 12.04 How can I make sure that even if the kernel has a very low level, massive failure, the system will reboot? Or if that is impossible, what is the best freeze to reboot ...
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21 views

Is it a hardware error for the audio device

Last night, after I restart my laptop ( DELL Inspiron 14 N5010 ) the audio device is gone and it says no speakers or head phones are plugged in . I've tried uninstall the audio device in the ...
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29 views

possible data recovery service options

My internal HDD failed due to a sudden power outage. I can hear beeping sounds like the motor is trying to spin the drive up and failing to do so. This drive contains all my important data ( ...
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16 views

I must forgo half the RAM, otherwise computer freezes, hardware issue suspected

I have 8GB of RAM. Debian reports seeing 7.8, Windows about the same. A few months ago I installed Debian dual-boot on my Win7 home machine. At the time I thought it'd be a good idea to open up the ...
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Checking hard drive after getting some fuilds on it

SMART Short Self Test Test Started 2014-04-05 15:45:29 Error Message: The device reported the following status: The previous self-test completed having the read element of the test failed. ...
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17 views

Computer doesnt charge and harddrive fail after spilling fluids

I spilled tea under my laptop (Dell 7520 15R) yesterday, water got on my rams, hard drive and battery. Computer shut down immediately. I cleaned everything, assembled it and it works fine, except that ...
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21 views

my computer doesn't charge; the plug on my computer doesn't work

my computer NEVER works on just pure battery power. It always has to be plugged in. It always says "0% available. Not charging" but again, will work when its plugged in. Is this faulty ...
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30 views

My new motherboard doesn't start

I've purchased the following components for a new machine: Asus Z9PR-D12, Be Quiet! E9-580W 80+ Gold, Intel Xeon E5-2620 2.1 GHz, Crucial 16 GB DDR3 1333 MHz CL9 ECC Registered. I assembled the ...
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25 views

Litecoin miner started to crash

So, I have been mining LTC with a custom rig (see below for hardware details) and this morning it was down. When I restarded it, it worked fine for two minutes then shut down again without beep nor ...
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12 views

Mac doesn't recognize partitions after cloning drive

I was given a 500GB HDD (~200GB used) that was starting to fail (OS X wouldn't boot because it failed boot-time checks). I used 2 USB enclosures and Data Rescue 3 to clone the failing disk to a brand ...
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MSI 7790 causing my system not to boot after overclocking

I was overclocking my MSI 7790 1 GB OD edition graphics card on my system when every thing shut down and I could not get the system to post. When I remove the card it boots up normally so I put the ...
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1answer
75 views

Powering Off Hard Disks, is a life saver or life depleter?

Hardware description and problem introduction: I'm a Home user and I use Windows in a Home PC, I have 4 internal hard disks connected and running, 1 hard drive is for the OS, and the other hard ...
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1answer
35 views

Graphics card not working even with the latest drivers?

I have a new laptop Acer Travelmate P-255 MG which had linpus Linux on it, and has a graphics card: Name: AMD Radeon 8750M Vendor ID: 1002 Devicde ID: 6600 I installed Windows 7 x64 on it, and I ...
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1answer
7 views

P8Z77V built in ethernet fails with Code 10

I have an Asus P8Z77-V motherboard with a built in intel 82579V adaptor. For some odd reason its being detected as 82579LM. I'm running windows 8, and the system worked properly before. Its a known ...
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2answers
29 views

How to recover data from dead disk? [closed]

I just dropped my disk and it doesn't spin anymore when connecting. Unlucky me - it's a backup disk - and I need the data. I did try to find a service but they are really expensive and outside my ...
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1answer
24 views

Network Adapter just disappeared

This morning I turned on my Computer and I didn't have an Internet connection. Checking the Network Center on Windows, it said there is no cable in the device. I replugged it, thinking that it is ...
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0answers
42 views

Can this be something else than a defect graphic card?

Since a few days I'm experiencing strong issues with my ATI Radeon HD 7870. Often while playing games my two monitors turn into weird artefacts (with ongoing music for a moment) and then stay like ...
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1answer
60 views

HP laptop, “General system board failure”, what next?

I have an HP Pavilion DM1-3101ea laptop with an integrated AMD E-350 APU. Basically the same as DM1Z, if it is of any help. I have Ubuntu 12.04 on it. The problem appeared as follows: i tried to send ...
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22 views

Monitor no source with USB3 to VGA Device

I have a Toshiba Toshiba Satellite R945-P440 with Windows 8.1. I'm trying to connect a SIIG USB 3.0 to VGA Multi Monitor Video Adapter (JU-VG0211-S). It used to work but now when I plug the monitor ...
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1answer
20 views

signal cuts on Logitech MK710 mouse while playing video-games

I have a Logitech MK710 Wireless keyboard + mouse combo. It uses the Unifying technology for the receiver. It worked perfectly since I bought it, with quick response and no noticeable lag. But when I ...
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1answer
35 views

Internet-connection not working properly on one of my computers (even after format)

All of a sudden my Internet-connection started acting strange: sites wouldn't load properly (didn't load all data, leaving the page to be unfinished, images would be strange-looking), some clients, ...
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1answer
75 views

linux boots but windows doesn't

On my computer I have 3 OSs , Ubuntu, W7 and W8. Both Windows won't boot, won't boot into any rescue or safe mode (on W7 it stops after printing loading classpnp.sys, I think I tried every solution ...
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2answers
62 views

My Toshiba Laptop Won't Boot [closed]

My laptop running Ubuntu 13.10 recently stopped booting (no BIOS screen, nothing) after a few tries, it booted into a screen that said GNU Grub. Not knowing what this was, I restarted and now it won't ...
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28 views

Upgraded Graphics Card, Wireless Not Fully Working

I just upgraded my graphics card on my desktop. My wireless no longer fully works. I have already ensured that that the card has sufficient power; manufacturer suggests min 750w and thats what I have. ...
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Wireless Adapter keeps cutting out

Okay, I'm in a situation where my wireless adapter keeps cutting out, maybe after only like 5 minutes of browsing; the more intense the activity, the more chance of a cut out (i.e. multiple tabs ...
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2answers
31 views

What are the differences between “rugged” external HDDs and “regular” ones?

Two example models (off the top of Amazon best seller list), Western Digital Elements Portable (regular) vs Transcend 25M3 drive (rugged) True, one is enclosed in rubber casing, the other is not. ...
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53 views

PC shutting down with hardware failure

In last 5 month, something weird happening to my PC. By the hardware there is no problem persist. As all hardware installed are working normally, like Fan on CPU, GPU, PSU and no circuit was broken or ...
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1answer
16 views

External monitor flashing black and forth

EDIT: Originally posted on StackOverflow but removed due to off-topic. One suggestion was that the backlight needs replacement. I am yet to try that solution. I have recorded the issue in this video ...
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134 views

MacBook Pro still boots slowly after installing SSD

I've recently exchanged the old HDD from my MacBook Pro with a Samsung 840 Pro 512GB SSD, but the boot time didn't actually get faster. I've already selected the SSD as my boot volume, I've already ...
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3answers
128 views

Hard drive not recognized anymore, recording of noise included

Yesterday I was doing a monthly backup on a Samsung HD502IJ 500GB HD and, when it was getting to end of the backup, there was an I/O error. I tried running a fsck on the drive and it said the ...
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1answer
30 views

Best way to go about disabling a hard drive?

I have a laptop with 2 disks that originally were raid-configured. One of them is failing. What is the best way to check for hard drive health and disable on of the hard drives? Can I reinstall ...
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1answer
45 views

Can a faulty CPU fan affect the screen

I have a Toshiba Satellite L650D laptop, which for some reason doesn't really want to work any more. Basically, if I start it up, the screen doesn't show squat. As far as I can tell it doesn't even ...
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50 views

Checking if NVIDIA graphic card crashes due to an underpowered PSU

I've started playing some newer games lately and encountered frequent, intermittent crashes printing errors such as DXGI_ERROR_DEVICE_HUNG, DXGI_ERROR_DEVICE_REMOVED, or similar. Researching reduced ...
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4answers
79 views

Replace a laptop hard drive (Ubuntu and Windows 7 installed)

I have Sony Vaio laptop. The laptop came pre-installed with Windows 7 OS. Later I installed Ubuntu 12.04 and Grub. Now the hard is showing early signs of failure. How can I replace the hard disk ...
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19 views

External Hard Disk not showing up

I have a samsung external drive 3TB. The device shows up in the device manager but it wont sow up in my list of drives in My computer. I have to remove it and plug it in about 10 times before it shows ...
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2answers
52 views

Does my graphic just died?

Problem description Today, ma screen just turned black, back and then the computer was frozen. After restart, there were some weird characters on screen (about 2 seconds) and then normal screens ...
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2answers
24 views

Why do speakers synchronize with mouse/scrolling/other OS actions?

Whenever I move my mouse, my speakers emit a very tiny but audible high pitched noise; whenever I scroll they emit a lower frequency noise; overall in all my custom builds, unless the speaker is ...
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22 views

Hard Drive isn't showing in BIOS

I installed a new Seagate Barracuda ST500DM002 500Gb hard drive, but it's not showing in the BIOS screens. Furthermore, when I start the PC it produces a beep sound. Maybe the hard drive's rotation is ...
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60 views

Computer crashed for good

My one-year-old custom PC was crashing when I played Battlefield for 5 minutes or Counter-Strike for 20 minutes. Now it keeps crashing whenever I power it up. (It doesn't loop.) Debugging steps I ...
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31 views

Windows 7 USB not working in legacy mode

I have a problem. Some time ago I have bought Acer V3-571G laptop with Windows 8. Later I have decided to replace Windows 8 with Windows 7, so I have switched BIOS to Legacy Mode and unfortunately ...
2
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0answers
79 views

Thinkpad laptop flooded with liquid while powered off, won't turn on anymore [not trivial]

A classic IBM Thinkpad T30 (MT2367) laptop has been flooded with a salty water for a period of ~2 hours while powered off, having AC cord unplugged & both batteries (main battery and a tiny backup ...
0
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1answer
33 views

BIOS troubleshooting - how it become corrupted?

Recently I was repairing two computers: 8+ years old core 2 duo, and 1 year old core i3. Both had problems with booting. First one: no video output, no beeps, leds & fans on, second one: no video ...
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137 views

Debugging a “Somewhat” Faulty PC Component

TL;DR: I have a component that fails very infrequently, preventing my computer from POSTing (I am suspicious that this may be a motherboard issue). Since I cannot reliably reproduce this error, what ...
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1answer
45 views

Really Hot Laptop

My Laptop: Intel 3rd Gen Core i7 2670QM. nVidia GeForce GTX 525. 8GB RAM, 1TB 7200RPM HDD, with Windows 7 Ultimate. I tend to run a lot of programs, but most are services and Chrome BG processes. I ...
0
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0answers
34 views

Hard drive SMART values - failure prediction

I recently went through my pile of computer components (dusty garbage) and found that I got a lot of 5~7 years old sata drives lying around. I found a couple of 400gb sata drives are from around 2007 ...
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23 views

Hdd disconnects after some time randomly

My HDD sometimes disconnects and could not be used. Sometimes when I turn on computer there is only one HDD in boot screen and sometimes it becomes unaccessible after some time while using it. When ...
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260 views

Synology: SMART status is abnormal but no errors shown

I have a Synology DS509+ NAS that is showing an "Abnormal" S.M.A.R.T. status for one of its drives: However, there seems to be nothing wrong with the S.M.A.R.T. test results: So, what's going ...
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4answers
118 views

Are hard drive disks airtight?

I would like to take out an external 2.5" hard-drive (Toshiba MK2555GSXF 250GB SATA) out of its external case (Icy Box IB-AC603A-U3 Adaptor) and place it onto a laptop cooling pad (Zalman ZM-NC1000). ...
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79 views

Likely cause of BSODs associated with Desktop Window Manager warnings

My primary PC experiences a BSOD (bug check 124) roughly once a day and has been doing so for several months. These BSODs appear to be related to warnings 500 and 501 in the Windows event log. Both ...
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3answers
178 views

Where does hard drive save the bad sector count number?

I want to repair a hard disk that has 652 bad sectors and when I use HDD regenerator, it reports that bad sectors were fixed, but when I try to install Windows or Linux, the hard drive doesn't accept ...