When the mobile device is connected to the computer, if the computer is restarted and turned on or o

Yes, let me tell you a little bit.

First of all, when the computer is turned on or off, there is static electricity. or unstable currents (although in small odds).

Then, whether it is the motherboard of a computer or the chip of a mobile device, if the current is unstable or static, the internal components will be damaged. (The probability is also very small, but it depends on the quality of the manufacturer).

In the end, the above odds add up, and it will indeed break the mobile device. I used to have a *** that was damaged by static electricity. Causing the screen to be unusable.

If there is no impact, only when the computer is in use, and the mobile device is not properly exited first, will there be damage to the mobile USB flash drive and the computer.

In fact, you can also think of the USB flash drive as a fixed hard disk. Does the shutdown affect the hard drive?

In fact, the hard disk can also be unplugged in the use of the computer, the premise is: the hard disk is not a system disk, and in the device manager, first exit the hard disk, and then unplug the hard disk.

It is not damaged to the hard disk.

Yes Mainly at the time of booting.

Computer hardware is relatively fragile, especially electronic components like mobile hard drives, which are very squeamish.

When the computer is turned on, due to the simultaneous start of various hardware, one is that the power supply is insufficient, and the other is that it will produce a large pulse, which does not have a great effect on the general hard disk itself, and has a greater impact on the thulium hard disk, because the control of the mobile hard disk itself is more refined than the general hard disk, and the more delicate it is, the more squeamish it is. One or two may have little effect, but in the long run, it will naturally hurt the control, and the cache failure is a sign of the control injury.

There is no effect on normal shutdown Power failure will burn memory.

It may be that the BIOS is set up to boot the USB flash drive, personal opinion.

Boot settings boot from the hard drive!

Yes, in the case of a sudden power failure, the robotic arm and the read/write head cannot be reset, and the hard disk will be damaged after a long time, but you don't have to worry too much about it once in a while.

Just the computer crashes, if you don't have a hard shutdown and the mobile hard drive doesn't lose power, don't worry.

But in a state of death, you don't stop powering it seems.

Half of the data is accepted, and there is an impact on external devices.

Do this many times, and it's over.

Hello, according to my experience of playing digital for many years, there are no less than a dozen storage devices that are broken, whether it is a hard disk or a USB flash drive or a memory card, remember not to disconnect when transferring data, if you use cutting, then data damage is a must, copy it is fine, in addition to the storage device is also very hurt, to be honest, this is a bit of a character, rely on luck, bad luck is bad once, good luck is okay a few times, even if the luck is not bad, it will also cause cumulative damage to the storage device, Reducing the service life, disconnecting the storage device while transmitting is the first taboo, remember to remember, I wish you a happy time.

Data may be damaged or lost.

Yes, but you have to set it up in advance, you must have PE (Chinese cabbage PE system) after mass production to the U disk, use PE into the system to cancel the activation state of the system partition of your current hard disk, and then connect your mobile hard disk to set the system partition to activate and re-set the boot, and then the result is to reboot into the system after rebooting, the system needs to be reactivated (find a pony activation tool can be) The above is how to enter the system from the mobile hard disk; If your current hard disk can be used normally, you say that you have made a portable hard disk, there is a problem here, the system may not be usable, because the driver is not compatible, unless you change to another one with the same configuration as your notebook;

It is possible on the original computer, but it is not recommended because it is set to boot from the external hard disk, and the bootloader, drivers, etc. of the original hard disk have not been deleted and there are no errors.

Reboot should be your some programs in play It mainly depends on your restart frequency and restart time If you turn on the computer every time for a while, you first see if you are updating the system or what program If not, you can check the poison It is best to use multiple anti-soft to do If it is only sometimes plugged in will restart, consider whether it may be a computer performance problem Because sometimes plugging in will make the CPU instantly rise to a very high level Then the computer will restart for self-protection.

There will be an impact, long-term power supply, affecting the service life, but basically negligible.

The problem of shutdown on the wear and tear of the hard disk,Negligible,Now even the loss of BT to the hard disk has been reduced to a minimum,I used the hard disk for three years,BT movies every day,Still use it well。

The hard disk is most afraid of sudden power failure when running at high speed, or strong vibration to the hard disk.

The working environment of the non-portable hard disk is different from the hard disk in the computer, and the portable hard disk is in a very harsh environment.

You might as well take out the hard drive from the portable hard drive and put it on your desktop.

The impact is not too big, I went to a unit to repair the computer, and I saw someone do this, and it is not a big problem, but it is relatively reduced the life of the mobile hard disk.

When you plug it in, the hard drive will slowly spin, ready to store data at any time, and that's it, so it's okay to keep it plugged in without touching it.

Can I connect a portable hard drive to a computer for a long time?

Yes, but it is recommended that you don't do that, and unplug the hard drive cable in safe mode after reading the data in the mobile hard drive.

Turn on and off without unplugging the hard drive??

First of all, you don't have a level to ask this question, don't you unplug the portable hard drive and hang it on the computer beautifully? If you want to back up your data at all times, it is recommended that you buy a card, or an SSD, they have a long lifespan and a faster read speed of the SSD.