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

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Apple late early 2009 MacBook Pro does not wake (easily) from sleep

My MacBook Pro does not wake up from sleep. Someone told me (because she also had a problem with the same symptoms as mine) there is a sensor at the hinge at the bottom of the display that tells the ...
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1answer
23 views

How do I know if my PSU is dead or if my PC won't turn on because of something else?

The other day, my PC shut off in the middle of using it and will not turn back on. I think it could be my PSU because it is exhibiting some of the same behaviors of what I've seen on the negative ...
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0answers
14 views

Motherboard light, but does not turn on

I just got a family friends PC to try and fix. It does not do anything (no sounds/lights) other than a motherboard light and PSU light comes on when it is plugged in and I do not see any obvious loose ...
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3answers
35 views

PC slow when creating folders, displaying file open/save dialog

I've noticed my trusty Windows 7 PC seems to be getting sluggish, but in quite specific ways only. When I am using a specific program it is responsive and works fine. But more and more frequently, ...
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0answers
17 views

DELL Inspiron beeps after remove the screen

I needed to remove my Inspiron N5110 screen. Everything would be okay but the computer is beeping now (8 times over and over in case of screen error). Is it possible to turn that beeping off? If ...
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1answer
25 views

Are these problems symptoms of a broken motherboard? [on hold]

I've got a Latitude E5500 That has been apparently been sitting in a box for a few years. Lady gave it to me, said it would never boot up. As I suspected, the bios battery was dead. I yoinked it out ...
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3answers
48 views

Is it bad to move my laptop (or change its orientation) while its on if it has a Solid State Drive?

I am thinking of putting a solid state hard drive in my computer. Besides from the obvious major beneficial factor of upgraded read/write speeds i also have this habit of ALWAYS turning off my laptop ...
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1answer
40 views

Western Digital (WD) External Hard Drive 1 TB making loud whirring sounds, disconnecting on its own, overheating (?)?

I bought my 1 TB WD My Passport external drive 10 months ago. A few minutes ago, I heard a loud whirring sound. Louder than the usual (usual meaning the sound you hear when you put your ear on the ...
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1answer
48 views

Is it safe to keep laptop upside down?

The air intake of my laptop is on the bottom surface. Whenever I set some huge files for downloading, I close the lid and keep the laptop upside down. I am concerned about the HDD getting damaged. ...
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0answers
37 views

Amount of RAM went down when I installed more?

I have an old PC that I would like to use as a home file server. The amount of RAM it had was very low (somewhere around 500mb), so I decided to add some more. I got the exact same kind it uses ...
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0answers
46 views

Windows 8 hang on startup and chkdsk /f /r

Trying to fix a friends Lenovo p400 laptop. The drive is a samsung spin point one terabyte drive. The system hangs during booting, will go into system recovery, or the uefi firmware settings screen. ...
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0answers
25 views

Audio is suddenly glitchy or mono-only and right ear bud giving me tiny shocks

I've had this desktop PC for years. The mobo is a Gigabyte GA-73VM-S2 (rev 1.0). Last week, suddenly, while I was listening to music, I noticed the sound was glitchy, as if only part of the signal was ...
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1answer
24 views

How do I know if one of my RAID 1 drives died?

Lets say I have a few HDDs in a RAID 1 array. From where will I know that one of my HDDs is dead? Is there some kind of automatic alert system or do I have to check it manually? If I have to check it ...
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0answers
24 views

My Dell Latitude E6420 won't start up

When I turn on my laptop it stops shortly after it turns on and displays nothing at all but it lights up the screen. I tried the BIST which it appears there's nothing wrong there. I hooked up my ...
0
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0answers
31 views

Hardware error, dell optiplex 760 error code 3 and 5 steady amber

i own a used Dell optiplex 760. The problem that i'm facing is that it shows a steady amber power light, and the blinking diagnostic error codes 3,4. Given this ...
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0answers
24 views

Windows 7 Keeps Rebooting after RAM Upgrade

My Notebook comes with a 4GB RAM (2x2GB) (Sony Vaio vpcea46fm) I am Upgrading to 8GB (2x4GB) memory, but after i installed the new ships, windows keeps rebooting. If i return the old RAM everything ...
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2answers
57 views

Accidentally got a little bit of water in uninterruptible power supply outlet; just let it dry, or trash it?

So, I had some water in my home office, I know that wasn't very responsible, but let's not point any fingers here. Long story short, a bit of water ended up spritzed onto some of the actual plugs of ...
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0answers
28 views

Asus M5A97 LE R2.0 failure to post with peculiar PCI card

We have a couple of peculiar PCI cards being used in a circ. 2007 proprietary phone/radio communications logging appliance(WindowsXP PC). Both the card connectors and the old motherboard sockets ...
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1answer
34 views

Determining which Graphics Card is causing BSOD?

I used to mine Dogecoin with my tower. It has 2x NVidia GTX GeForce 570 2.5 GB graphics cards SLI'd together. I no longer mine but I mined for months, maybe a year, 24/7 and it has shortened the life ...
2
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1answer
35 views

Laptop hard drive is silent, but it was noisy before. Should I be worried?

So my laptop's hard drive always had this soft, buzzing, clicking sound when the hard drive was working. The sound was there when the laptop was brand new and it was always present during the years, ...
0
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1answer
22 views

Is it my motherboard or something else?

One day while working on my PC, it suddenly hung with no response. I looked at the hard disk to ensure whether it's working but it failed - there was no blinking LED. I restarted my PC, my computer ...
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1answer
68 views

My External USB Hard Drive won't show up

My External USB Hard Drive don't show up. I checked in Computer Management, Disk Management and Device Management, the partition of my Hard Disk exists I was trying to install a linux ...
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3answers
23 views

Troubleshooting Hardware with limited resources

I have a newly built computer which won't post, output video, or even beep despite the installed speaker. The case fans and CPU / GPU fans start up and continue, and the hard drive seems to soon up. ...
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0answers
24 views

Original cracked laptop screen works. New one goes off after a minute

I have cracked screen on Lenovo S400. With this cracked screen, laptop works as excepted. When I install replacement screen, laptop works for about a minute and then the display goes black. It is ...
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1answer
84 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 ...
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2answers
65 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 ...
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0answers
28 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 ...
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33 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 ...
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0answers
46 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 ...
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0answers
29 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 ...
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1answer
47 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 ...
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24 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 ...
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0answers
15 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 ...
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5answers
146 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 ...
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2answers
49 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 ...
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1answer
51 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 ...
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2answers
88 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 ...
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1answer
43 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, ...
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0answers
228 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
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0answers
35 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
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1answer
112 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
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1answer
41 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
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2answers
111 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 ...
0
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1answer
26 views

How to determine if I am having power supply failure

I have this server Dell Precision 690. It has powered and turned itself off a few times. In some cases it seems to also be in a sleep mode where you have to turn it off and turn is back on. Is this a ...
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2answers
53 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 ...
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1answer
37 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
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1answer
37 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 ...
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1answer
21 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
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1answer
27 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 ...
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51 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 ...