#FIX DAMAGED HARD DRIVE HEAD PC#
#FIX DAMAGED HARD DRIVE HEAD FREE#

Therefore, even if a drive is subjected to several years of heavy daily use, it may not show any notable signs of wear unless closely inspected. If a drive proves reliable for a period of a few months after installation, the drive has a significantly greater chance of remaining reliable. Drives typically fail within a short time if there is a defect present from manufacturing. Hard disk drive failures tend to follow the concept of the bathtub curve.

These are calculated by constantly running samples of the drive for a short period of time, analyzing the resultant wear and tear upon the physical components of the drive, and extrapolating to provide a reasonable estimate of its lifespan. Drive manufacturers typically specify a mean time between failures (MTBF) or an annualized failure rate (AFR) which are population statistics that can't predict the behavior of an individual unit. There are a number of causes for hard drives to fail including: human error, hardware failure, firmware corruption, media damage, heat, water damage, power issues and mishaps.

2.4 Example drive families with high failure rates.

2.1 Landing zones and load/unload technology.

This would indicate loose and disconnected components inside the drive and are beyond the scope or intent of this article. Check that you don't hear any rattling noises when you rotate the drive gently (back and forth) through 90 degrees.

#FIX DAMAGED HARD DRIVE HEAD FREE#

If you can hear a rhythmic 'click' in time with the movement, the chances are that the drive heads are free on their mounts and are not jammed.

Can you hear head movement now? If yes, re-attach the drive to your computer, and try accessing the drive. If anything was still alive on your hard drive, it would now be totally and finally dead. This is drastic of course but may help free the heads from any binding.

If needed, reheat the device and, while holding the drive in one hand, sharply spin and hit the drive on a hard surface.If all seems well so far, try to access the drive, and move your data onto a good drive. However, if there is a difference, reattach the drive to your computer and listen for spin-up of the drive and normal clicking that indicates head activity. If you still can't hear any noises, go on to the next step. Remove the drive and repeat the first step.Please note that warming it up - whether it has already crashed or not - can and will make it die. Place the drive in the oven for 2-5 mins, until it's warmed up. Pre-heat a domestic oven at its lowest setting for five minutes or so, then turn it off. If it works, congratulations! It's a good idea to back up your data at this point, but you're ready to go. Reconnect the drive to the computer, then power back up.Slide in the new board, making sure it's seated firmly into the drive, then re-attach the screws.The inside of your plugged-in computer will usually work. You can ground yourself by either wearing an anti-static wrist band or by touching something grounded and metal. Do not touch the metal leads on the new board-static discharge could blow your new board before it ever has a chance to breathe new life into your drive. Slide out the old drive and replace it with the new one.When it arrives, remove the old board (there are five tiny screws to remove-don't lose them!).If you want to replace the PCB, search on Google for replacement parts for your drive's make and model.If you see this, you can breathe a little sigh of relief, for it means that is your likely culprit-and often, this is a problem that can be fixed with relative ease. Look for signs of damage-burns or scorch marks.If there's a power surge or a component failure on that board, your drive will stop working, but only because it doesn't know what to do next.

#FIX DAMAGED HARD DRIVE HEAD PC#

Sometimes, it's not the drive that's dead, but the PC board that controls its operation (on the underside of the drive).

Fix damaged hard drive head