What are the precautions when using removable storage devices?

The most important thing is not to plug everywhere, so that it is easy to be virus, and it is best to use a better killing soft to kill the poison before inserting it every time.

Back up and copy the data in the USB flash drive to the computer;

Go to My Computer, right-click on the USB flash drive, and select Format;

In the format menu that pops up, click on the second file system;

Select the format of NTFS and tick Quick Format below;

Click OK and wait for the progress bar to finish, and the format of the USB flash drive will become NTFS.

It is best to use the NTFS format for large-capacity USB flash drives, because the single file supported by other formats is relatively small, and a single file cannot be stored if it exceeds 4G, and NTFS supports a single file up to 2T.

Plug the USB flash drive into the computer, then open My Computer or the computer icon, and then on the USB flash drive icon, right-click, and there is formatting!

Right-click, select Format, and choose the format according to your needs.

Right-click Format Quick Format OK.

It is the same as a normal disk.

Plug in the computer and right-click to format.

Portable hard drives? Right-click Format Quick Format OK.

Plug in your computer and right-click on the USB drive to format it.

To fix the system first, it is to fix the driver that comes with the system.

1. Press F8 when you boot up, go to the advanced options and then let go, and select "The most recent correct configuration" Enter to repair.

2. Press F8 to enter the safe mode after booting up, and then exit, select Restart or Shut Down to boot on, and you can enter the normal mode (repair the registry). 3. If the fault persists, use the system's built-in system restore to restore to the time when the fault does not occur (if the normal mode recovery fails, press F8 to enter the safe mode and use the system restore).

4. If the fault persists, use the system disk to repair it, open the command prompt and enter sfc scannow Enter (there is a space between sfc and ), insert the original system disk to repair the system, and the system will automatically compare and repair. 5. If the fault persists, it is recommended to bring the computer to the after-sales maintenance point for maintenance.

Reason analysis: There is no operating system in the stored USB flash drive, and the computer is set to a USB flash drive to start the computer, and the computer cannot be turned on.

Solution: 1. Press the DEL button to enter the BIOS settings interface, and select Advanced BIOS Settings: Advanced BIOS Features Enter.

2. Select Hard Disk Boot Priority: Enter.

3. Hard Disk Boot Priority Selection: Use the plus and minus signs "+" on the keypad to select the mobile device and select the hard disk on top. Then, press the Esc key to exit and F10 to save the settings to exit.

The reason why the computer can't start when plugged into the USB flash drive is there:

The computer motherboard can only recognize the interface USB flash drive, and the USB flash drive with the interface standard is plugged in.

There is no boot system on the USB flash drive, and the motherboard has set the USB flash drive as the first boot device.

Depending on the specific situation, the corresponding method will be adopted.

Unplug the USB flash drive of the interface.

Restore the motherboard's factory settings.

Press the DEL button to enter the BIOS settings interface, and select Advanced BIOS Settings: Advanced BIOS Features Enter.

Select Hard Disk Boot Priority: Enter the hard disk boot priority.

Hard Disk Boot Priority Selection: Use the plus/minus sign "+" on the keypad to select the drive on top of the mobile device. Then, press the Esc key to exit and F10 to save the settings to exit.

This is because the computer plugged in the USB flash drive, the system is installed using the USB disk system by default, so it can't be turned on.

The solution is as follows:

1.Press the DEL button to enter the BIOS settings interface, select the advanced BIOS and set the Advanced BIOS features.

2.On the Advanced BIOS Features page, first select Hard Disk Boot Priority.

3.In Hard Disk Boot Priority, select: Use the plus/minus sign "+" on the keypad to select the mobile device, and select the USB flash drive at the bottom.

4.Then, press the ESC key to exit and go back to the settings interface; Then select the first boot device (First Boot Device): BIOS here to set the type of hard disk, if the hard disk is SATA, select SATA mode, if it is IDE, select IDE mode, it must be a USB disk, here changed to a hard disk, after the change, F10 save and exit it.

5.Because every time you boot up, you will load the USB disk first, if there is a USB disk, the disk will be read, but the ordinary USB disk does not have a PE system, so it can't be read, and the machine can't be turned on, as long as the hard disk is restored as the first boot item.

This is because the system is installed using the USB disk system installed, the solution:

Press the DEL button to enter the BIOS settings interface, select the advanced BIOS and set the Advanced BIOS features.

In the Advanced BIOS Features interface, first select Hard Disk Boot Priority;

Hard Disk Boot Priority;

Select: Use the plus and minus signs "+" on the keypad to select and mobile devices, and select the USB flash drive at the bottom;

Then, press the ESC key to exit and go back to the settings interface;

Then select the first boot device (First Boot Device): BIOS here to set the type of hard disk, if the hard disk is SATA, select SATA mode, if it is IDE, select IDE mode, it must be a USB disk, here changed to a hard disk, after the change, F10 can be saved and exited, because every boot is to load the USB disk first, if there is a USB disk, it will read the disk, but the ordinary USB disk does not have a PE system, so it can't be read, it can't be turned on, Just recover the hard drive as the first boot item.

The boot sequence of your computer settings is set to the USB flash drive boot before the hard disk boots, and it is good to enter the BIOS modification.

1.You can solve the problem of converting a hard drive into a portable hard drive by purchasing a portable hard drive enclosure. You can go to a computer center near you or buy a portable hard drive enclosure that matches your hard drive online.

Today's mobile hard disk enclosure is easy to install and cheap, making it the best choice for turning a hard disk into a mobile hard disk.

2.It is possible to merge the 5 drive letters on your original hard drive, you just need to repartition the hard drive and divide it into a single area. However, it is important to note that repartitioning will erase all the original data on your hard drive, so be sure to make a backup of the data you need before repartitioning.

Desktop computer hard drives are converted to portable hard drives.

No matter how you do it yourself, you have to buy a hard drive enclosure, and it depends on whether your hard drive is a desktop or a laptop. If you have a hard disk for a desktop, it is not recommended to modify it, the power supply is troublesome, it is large and heavy, and the box is not easy to find. Laptop hard drives are the same as portable hard drives.

Buy a box and put it on and you're ready to go. (When buying, pay attention to whether the interface of the hard disk is parallel or serial.) Just buy the right model)

Just take it apart and you're good to go.

1. All mobile hard disks are ordinary hard disks and are composed of a mobile hard disk enclosure.

2. Inch mobile hard disk, directly disassemble it, and take out the notebook hard disk inside, which is an independent notebook hard disk.

3. If it is a mobile hard disk of other sizes, such as inches, there is no way to transform it into a notebook hard disk. Because the size is wrong.

Buy a portable hard drive enclosure. This is relatively large, with a separate power supply, which is somewhat inconvenient to use, but it can achieve mobile purposes. Just put the hard drive in it.

Combine several zones into one, of course, by backing up the data and then repartitioning. Divide it into a zone.

First figure out the interface of the hard disk, IDE or SATA

It can be achieved by connecting an external hard disk enclosure or just using an adapter cable.

If it is an IDE hard disk, you must set a jumper as the main disk when you connect it externally, in addition, it is easy to repartition, and the disk manager of the XP system can do it.

Is it this hard drive? Just buy a portable hard disk enclosure and figure out whether it is serial or parallel, don't make a mistake. The five partitions can be combined into one partition, and after being connected to the computer (with the hard disk enclosure attached), it can be operated in My Computer - Management - Computer Management - Storage - Disk Management.

Do you change it yourself? Just buy an external UBS hard drive box and put him in, it's easy!

To merge into one disk and repartition!

Just buy a mobile hard disk enclosure on it.,See what type of hard disk you have before you buy it.,Generally, 07 years should be bought with SATA interface.。 Generally, the hard disk enclosure can support 160G, but it is better to ask how much it can be supported before buying.

Crafting a disk is very simple, if the data of the hard disk is no longer needed, or has been copied to other hard disks, you can directly delete each partition in Disk Management, and finally create a new partition of the entire hard disk.

If you want to preserve data, it is recommended to use partitionmagic for partitioning.

OPPO R15 supports OTG function. The sensors of the OPPO R15 include: gravity sensing, distance sensing, light sensing, gyroscope, OTG function, HiFi chip.

Note: If you do not use the OTG function for 10 minutes, the function will be automatically disabled.

1. Camera parameters.

Front: 5184x3880;

Rear: 4608x3456 (Normal Mode), 5184x3880 (Portrait Mode), 4608x3456 (Pro Mode).

2. Photo function.

OPPO R15 supports OTG function.

Set Path: Set Other Settings OTG connection (if you haven't used the function for 10 minutes, drop back to automatically turn off the function).