Repairing is the process of fixing any sort of problem that arises out of a situation. It usually refers to mechanical or electrical systems as well as any other type of computer or physical infrastructure system.

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Troubleshooting laptop

My laptop wont boot past the windows error recovery page it just keeps cycling I have already tried running windows 7 repair disk, and it was not able to fix an issues, what would be my next step? *I ...
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Blinking of Caps Lock key and F11 and F12 keys being constantly on, on a new HP DV7 notebook

I believe it is related to a faulty keyboard that has very unstable behavior in regards to letter "N". History: Laptop was fine (CPU and GPU and RAM perfectly stable even on heavier conditions ...
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2answers
1k views

Windows XP repair messed up my boot

I recently tried to run services.msc and I noticed it had vanished from my hard drive. So I had the great idea of looking up a windows xp cd, booting from it and selecting the "repair existing windows ...
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2k views

Why can't I repair my wireless connection?

I have a problem with my wireless adapter that's difficult to pin down. I have trouble accessing several wireless networks -- thankfully not my home one, but virtually everything else (at coffee ...
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1answer
163 views

How can I fix an AVI file from a computer that lost power during recording?

I recorded some video on my PC using a webcam, and got an .avi file. My computer lost power while it was recording, so I can't view the contents of the file. The file is about 4GB in size. The video ...
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2answers
376 views

I smashed my laptop screen — what can I do?

I dropped my laptop on the kitchen floor (it's tiled!) and now the screen is smashed completely. I have taken desktops apart before and know what I am doing, but when I learned about it I was told to ...
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1k views

Why does my laptop shut down immediately after replacing the power connector?

I have an HP Compaq 610 Recently my laptop fell from my bed right on the power connector. I've changed the power connector with a new one. There is power to the laptop. But the now the laptop shuts ...
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Is there a tool that can detect (and if possible, fix) glitches in MP3 files?

My collection contains some MP3s which have some glitches like displaying the wrong duration on loading minor jumps suddenly ending despite the duration claims another minute remaining noise I'm ...
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1answer
452 views

How can I repair Windows XP virtually?

I want to repair my Windows XP, but my laptop's DVD ROM doesn't work, and all the time I've had to boot from a USB drive to install an OS. So now I want to repair Windows XP due to some problems. I ...
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3answers
367 views

What are common failure modes of SD cards?

I have a Lexar 1GB micro SD. Neither Windows nor Linux recognizes the device when I plug it in. (The adapter reads other micro SD cards fine.) So I'd like to know what are the most common causes for ...
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1answer
260 views

Fix Windows installation from 2nd boot OS (Linux Mint)

Here is the short story: I have a machine with dual boot Linux Mint / Windows 7. I rarely use Windows but sometimes I just need to boot in W7. So the other day, the W7 OS downloaded some updates and ...
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1answer
145 views

How does the Windows 7 DVD know if it started the PC?

How does the Windows 7 DVD know if it started the PC? The DVD does not read the environment for that, since I already tried that route by editting its environment (batch files) to reflect that of the ...
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1k views

Media file repair tool

I have an incomplete MP4 file. It contains audio only, in AAC. Is there any tool that would fix the file so I can play the partial file?
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7k views

Windows Repair Disc - Rollback a driver from Windows Command Prompt? (Windows in evil Update reboot loop)

I think I found the problem to my Windows 7 Reboot Loop when it goes to configure from a Windows Update (it stops at 32%). Even when I choose Safe Mode which says it is reverting the Windows Updates. ...
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1answer
1k views

Internet connectivity lost and Event Log doesn't work

My Windows 7 (64-bit) machine lost internet connectivity. Rebooting didn't help. On boot-up systray message would appear: Failed to connect to a windows service. Windows could not connect to the ...
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1answer
64 views

What is the possible reason for a computer to malfunction after proper shutdown?

Usually I found my computer dead or malfunctioning after I went back home after one day work. And yesterday the computer is going okay and I've shutdown it properly. Assuming no one touched the ...
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1answer
70 views

How should you do a check on each component of the computer when no display?

I just asked a question about no display during and after start up. And I am thinking if the computer is booting up into the windows while there are no display, can I shut it down at any time? ...
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5answers
370 views

what should I be careful of when buying a new motherboard for an old computer?

I got a broken computer from my friend, after diagnosis, the motherboard is dead. The owner want to replace the motherboard with a new one, but his computer was bought 5 years before. What should I ...
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3answers
6k views

How can I repair Mac OS Extended Journaled Hard Drive that doesn't show up in Mac Finder or Disk Utility

I have a 120 GB Seagate SATA hard drive formatted as the default "Mac OS Extended Journaled" in a 2006 MacBook with Snow Leopard. It also has Windows XP installed with BootCamp. Everything worked ...
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3answers
11k views

How to extract corrupted RAR files

I try to extract a file from set of .RAR parts. I always get the following error: Corrupted so I tried many programs to extract the corrupted RAR files. I have 10 parts, each one 400MB big. The ...
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2answers
3k views

During Vista Repair - No operating system is listed

After a Windows update, my brother's Gateway computer loads to the "Step 3 of 3: 0%" and reboots. Safe Mode does not work. I placed a Vista DVD in the drive, and re-booted. (Note, this is my Vista ...
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3answers
16k views

How do I tell Windows 7 to never Launch Startup Repair

I have a Windows 7 (64-bit) virtual machine that I primarily remote desktop into. Sometimes on boot something goes wrong and it displays the following DOS screen: Windows ...
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How to fix a damaged/corrupted NTFS filesystem/partition without losing the data on it?

I was going to install Fedora 15 along side my Windows 7 Starter on my Acer Apire One D255E and at some point during the resizing of the NTFS partition (the one with Windows on it) the setup failed. ...
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832 views

Fedora 14 freezes while starting system logger

I'm having trouble starting Fedora 14 on my computer. The startup procedure freezes while starting system logger. Before this started happening, I had formatted one of my logical disk partitions ...
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3k views

Repairing MP4 files?

I have some .mp4 files. Recently they don't work anymore. No matter which players and codec packs I use, the files show as corrupt, damaged, can't render etc. I've also tried using MediaInfo to ...
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228 views

How to repair a very old laptop?

I've got a laptop which is something around 30 years old, and I like to just run that old machine again, but the problem is when I press the power button, it only lights up the screen and beeps at ...
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Why can't I repair my Windows XP installation? Partitioned [unknown] [duplicate]

Possible Duplicate: How to fix UNMOUNTABLE_BOOT_VOLUME (0x000000ED) on my Windows XP DELL laptop? I have a computer that I need to do a installation repair on. It's running a SATA drive and ...
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295 views

Repair damaged PSU fan

I knwo this sounds QUITE crazy (not for the techies though). I had a Chieftec 450W PSU which died after I "transported it" to my friend so he can use it afterwards. (Bought a new PSU so I didn't need ...
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1answer
80 views

Create boot media (CD-Rom or USB) to boot to a completely white screen

I am going to take my laptop for repair because of screen issues. When the screen is displaying a fair color, I see some light dots appear. Because of sensitive data, I am not including my harddrive. ...
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4answers
36k views

How do I repair a broken .mov (QuickTime) file?

I have a video file (.mov > QuickTime) which was recorded with a VHoldr ContourHD camera. One of the problems with this camera is that when the battery dies, it doesn't terminate the video file ...
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1answer
4k views

How to repair HFS+ extended attributes file?

Is there any tool able to repair/rebuild extended attributes file? For now I tried fsck_hfs from Mac OS X 10.6.3 Retail DVD, fsck.hfsplus from GParted 0.5.2 livecd and Paragon Partition Manager 11. ...
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Received a 'repaired' drive under RMA replacement. Is this OK?

The replacement drive I received in lieu of the one submitted under RMA (returned because BIOS detected 500GB as either 4GB or 0MB) carries a 'Repaired' drive sticker. I'm confused about the ...
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Laptop inverter board input voltage?

I am trying to repair a laptop where the back light has gone. I have tested the lamp by plugging it into another laptop inverter, the bulb lights up and is fine. I have purchased a "tested" inverter ...
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1answer
667 views

Abrupt shutoff of Lenovo Thinkpad. Can it be fixed?

I have a Lenovo R61 circa 2008 that has had this abrupt shutdown problem for the last year. "Abrupt" as in there is no OS shutdown, no warning, just POOF! it is off. As if abruptly unplugged from all ...
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4answers
1k views

EXE file package repair

I downloaded a large EXE file, but when I try to install it, during the installation process an error message said that some components are corrupted or missing, although the software is compatible ...
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3answers
16k views

How can I fix/repair a corrupted PDF file?

Does anyone have any recommendation or procedures for repairing a corrupt PDF? When I open the file I get "There was an error opening this document. the file is damaged and cannot be repaired." ...
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5answers
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Bootable Low Level Format Tool

I am looking for a bootable low level format tool, specifically for an old maxtor HDD (ATA). I remember that long time ago I repaired a disk with such a tool, but now, googling i only find Windows ...
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1answer
93 views

Replacing laptop lcd screen [duplicate]

Possible Duplicate: Replacing laptop LCD panel I have a basic Toshiba Satellite laptop, and its screen is apparently cracked. I can see colored lines or blots that are rapidly spreading. Is ...
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465 views

Windows 7 install corrupt after update

How do I fix a corrupt Windows 7 installation by hooking it up to a brand new Windows 7 install? Installed some Windows 7 yesterday, mostly just optional fixes and it installed an update to my ...
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Windows 7 boot failure after update

Installed some windows 7 updates today, mostly just optional fixes and it installed an update to my IntelliType or IntelliPoint drivers (Keyboard & Mouse). It asked to reboot, computer gets to ...
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3answers
3k views

Repairing a Windows 7 installation with different install disk

Can I safely use a Windows 7 Ultimate disk to repair an installation of Windows 7 Professional? The details: I'm trying to use Virtualbox to set up a Windows 7 Professional guest VM on a Linux host ...
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2answers
2k views

remove and reinstall *all* drivers

I have been struggling getting some 3G USB modems and some other hardware to work and in the process I have managed to get a lot of unnecessary and just plain wrong drivers installed. This is causing ...
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2answers
2k views

how to test whether a Windows 2000 registry hive is corrupt

I have an old system that has Windows 2000 on it (yes, I should retire it), that recently stopped booting, with the message "Windows Could Not Start Because the Following File Is Missing or Corrupt: ...
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1answer
1k views

windows 7 failed to repair

I need to do a repair in a Windows 7 Ultimate 64 bit installation. I disabled antivirus. Inserted installation CD - Pressed install - Selected "Go online to get the latest updates for ...
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2answers
1k views

How to fix Dell 2408WFP LCD making high pitch noise?

I have two Dell 2408WFP LCD monitors that I purchased new a bit over 2 years ago. One of them suddenly started making a fairly loud high pitch noise after turning it on. As well there was a noticeable ...
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1answer
131 views

How can I repair windows xp when it prompts me to respond and all usb devices are disabled?

I have a computer on which I am trying to do an XP repair. However, the repair "prompts" me with a Window about XP compatibility drivers. The problem is that XP Repair disables the USB devices that I ...
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158 views

Computer hobby and more? [closed]

I have been a fulltime student recently working on graduate work to complete a graduate degree. While continuing my studies I have maintained my computer hobby. However, recently my computer hobby has ...
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3k views

Ubuntu doesn't start, how to repair its ext4 system-partition?

My netbook crashed while booting Ubuntu (I accidently removed a usb stick while booting) and now doesnt start anymore. It gives the following error and goes into an ash (BusyBox built-in) shell: ...
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Recovering a damaged microSDHC

I just bought from eBay a Kingston 32GB microSDHC that was advertised as defective. The seller said that there could be formatting problems or with transfer of large files. Unfortunately, when I got ...
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How to crimp this types of connectors?

I've an Microsoft Natural keyboard, which has an almost broken cable. The cables outer isolation broke right outside the casing. Now I wanted to cut that part of the cable and simply solder the cable ...