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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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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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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2k 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
69 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
73 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
507 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
7k 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
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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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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
31k 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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2answers
64k views

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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1answer
1k 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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1answer
4k 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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2answers
236 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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2answers
3k views

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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2answers
415 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
81 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
50k 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
5k 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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3answers
145 views

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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1answer
10k views

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
944 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
46k 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
20k views

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
104 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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1answer
514 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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4answers
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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
4k 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
9k 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
3k 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
2k 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
133 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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1answer
283 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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2answers
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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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1answer
401 views

How to crimp this types of connectors?

I have a Microsoft Natural keyboard, which has an almost broken cable. The cable's outer isolation broke right outside the casing. Now I wanted to cut that part of the cable and simply solder the ...
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2answers
1k views

How can I create a shortcut to Control Panel\Programs\Programs and Features repair for "Apple mobile device support?

I've had ongoing problems with iTunes not recognizing my iPhone, after numerous uninstalls and reinstalls and a bit of other trouble shooting I've found the easiest option is to exit iTunes, unplug ...
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0answers
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Cancel or recover crashed repair / upgrade (innovation) install (phase 0) on Windows XP Pro SP3

I had some errors and problems in Windows, so I tried automatic repair from Windows. That failed and I get error: Internal Setup Data Structures are corrupted(phase 0) I searched the net, ...
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2answers
643 views

Fixing western digital external hard drive?

Alright, yesterday I was in my Linux box copying some data, it finished, I went away for a while and came back, it finished copying the data but the LED kept moving on, so I had to force a shutdown. ...
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4answers
3k views

Do I need an antistatic bag when mailing a CPU?

I am about to send a used CPU I sold on eBay to the buyer. I do not have an anti-static bag handy, and they seem to be difficult to come by in shops, at least in my neighbourhood. I could place a ...
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6answers
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How to discharge static electricity before opening a computer?

Before opening a computer, I often hear advice to touch something that is "grounded" - a computer case for example, or a heating element - to avoid damaging the sensitive electronic equipment through ...
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1answer
306 views

Bluray LightScribe drive slowly dying - any recommended fixes?

I'm getting sporadically functioning Bluray drive in my HP DV5T laptop. Anybody have any ideas that I could use to get it working again, short of replacing it? Here is the history I tried with it ...
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2answers
4k views

Are there replacement cords for USB mice? (of mouse flexibility)

I have a high end mouse and it'd be silly throwing it away or even sending it away for a chance to be fixed in weeks when one could just replace the cord with at most some soldering.
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4answers
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Fixing bent pins on a CPU

While replacing a mainboard in a desktop machine (see related question), I did something stupid. I inserted the CPU into the new mainboard, but didn't check for the right position. When it didn't ...
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3answers
1k views

Is it normal for an AC adapter to drop voltage if it's not used by a laptop?

I'm currently investigating the livelihood of a laptop adaptor and I noticed, unlike another adaptor it drops voltage to almost zero after I also attempt to measure its current [while it did show ...
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2answers
2k views

Replacing the LCD panel in a laptop

Yesterday, I was cleaning up and dropped my Asus Eee 1005PE. The screen is cracked inside (i.e., cracks are visible only when on), and no longer works properly. I booted up with another monitor ...
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1answer
90 views

Repairing or retrieving video off a cracked disk

My disk has a thin crack right through the one side. Right around the crack it looks like it has water damage but I'm pretty sure it was caused from the crack. Will tape work for this? If there is ...
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1answer
620 views

Automatic Windows System Repair Tools

I recently discovered "System File Checker" (sfc.exe) while repairing a Windows 7 PC and was wondering what other automatic repair/recovery tools are included. (please convert this question to a ...
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Diagnosing intermittent bootup Windows 7 hang after POST/BIOS screen

Hey guys, was given a laptop to fix since I'm apparently a tech guy or something. First thing to note that makes this annoyingly more challenging than it should - the installation is in another ...