What is the reason why Lenovo Z360 notebook boot restore settings to boot interface crash

1。Restart the computer, after the computer brand is out, press F8, Safe Mode, the last correct configuration, Enter, Enter!

2。Software conflicts, incompatibilities: redundant similar software installations! The computer is overclocked or there is too much software installed, and the system memory is insufficient!

360 Butler, Software Uninstall, Find Uninstall, Again: Powerful Cleaning!

Or: Start Menu, Programs, Find Excess Software Uninstalled!

3。The computer system is interfered with by stubborn viruses and Trojans or worms, or you have lost your system files!

360 system first aid kit, start first aid, after finishing, restart the computer!

After booting up, [File Recovery Area], click on: suspicious startup items and Trojans, delete files completely!

Again: [System Repair], select all, fix it now! [Network Repair] to start the repair. Restart your computer!

Antivirus, Full Scan, Quarantine, Trojan and Suspicious Viruses, Point: Completely Removed!

5。Do it when necessary: restore the system or reinstall the system with one click!

6。Hardware problems, hard disk or motherboard or fan problems, send it for repair!

Use Lenovo's one-click recovery to restore your system.

Here's how:

1. First of all, back up the documents in the laptop before confirming that you want to restore the original factory settings in case they are lost. (Shut down after backup).

2. Then connect the computer to the power supply to turn on the switch of the power button, and press the F2 key quickly and continuously.

3. Then after the above operation, you will enter the system of Cheng Rescue, look at this system for 10 seconds, find out "one-key recovery", and then select and confirm "one-key recovery".

4. Next, select "From Initial Backup" to confirm, and the initial backup system will be started, in this case, the recovery system will overwrite everything in the C drive. Therefore, please do this step as a first step before restoring the original equipment.

5. Finally, according to the prompts of the system, press the confirmation and other operations. It's done with ease.

6. When restoring the system, you need to be careful and wait, just follow the system prompts. If you need to restart, you can start it.

Dear Lenovo users, hello!

The system crash is actually the CPU entering a cycle of computing, which cannot be recovered, can only be restarted, and there is also a CPU or hard disk in a busy state, causing the system to be stuck, which can be recovered after a while.

Knowing the cause of the crash, we can prescribe the right medicine.

1 The system configuration is low, and there will be a short crash when running large programs, which is not a good way, so wait a while.

2 The health status of the system is not good, such as a large amount of system junk will lead to a decrease in the read and write performance of the hard disk, too many background services will lead to high CPU resource occupation, etc., which will lead to temporary crash (downtime), this can be installed with a Tencent computer manager, use the scan function to clean up the garbage regularly, and use the computer acceleration function to optimize the startup items, so that the system is in a healthy state.

3. If the program is unstable, you can upgrade the program that caused the crash, or find a replacement program.

4 The system is poisoned, there is nothing to say about this, antivirus, just use the computer housekeeper, its official version has an eagle eye engine, using new machine intelligence, CPU virtual execution technology, can remove all kinds of stubborn Trojan viruses, other security software can also, such as 360 and so on.

There are many reasons why the machine can't be turned on, first, the system is damaged, the hard disk is damaged, the notebook can't recognize the hard disk, etc., second, the memory is broken or the memory slot is soldered, and then there is a problem with the motherboard power supply chip, and third, the BGA (north-south bridge, graphics card, network card, etc.) packaging chip virtual soldering damage will cause the boot screen not to light up. It is recommended that you send it for repair and testing.

I'll help you in Beijing.

If you are not in Beijing, it is recommended that you find a reputable and skilled repairer to help you overhaul.

You first try it with Lenovo's built-in one-click recovery.

It's usually the key next to the power supply.

Plug in the power cord and press in case of power off.

Then the interface is still very easy to understand.

If this doesn't work, it's probably a hardware problem, so let's send it to the after-sales service.

Send it for repair, most of this situation is broken hardware.

Send it to the repair station for testing, it should be the fault of the motherboard.

The method of getting stuck and freezing when using the computer is as follows:

1. The CPU is overloaded, or it is not working properly. Check CPU and graphics card cooling, dust removal, oiling, or replace fans.

Second, the power supply voltage is unstable and the power supply is insufficient. Replace high-quality, high-power power supplies.

3. Clean and defragment disks frequently.

1. In the "My Computer" window, right-click the drive letter you want to clean up - "Properties" - "Clean Disk" - check the files you want to delete - OK - Yes.

2. Clear the temporary file, start-run-enter "%temp%"-OK.

3. Clean up the registry and junk files with Optimizer or Super Bunny.

4. Close some startup programs, start-run-msconfig---start, in addition to anti-virus software, input methods can be turned off in general.

5. Delete unused program software.

7. Reduce the burden of memory, and do not open too many programs. If you have too many documents open or too many programs running at the same time, you will not have enough memory to run other programs, so you should close the programs and windows you don't use at any time.

4. Upgrade the graphics card and network card driver, and change to a higher-grade graphics card.

Fifth, increase the physical memory, now the memory is generally at least 2G.

6. Set up virtual memory reasonably.

1. To play games, the virtual memory can be set to be larger, and the maximum and minimum values are set to 2-3 times of the physical memory.

2. The method of setting the virtual memory is: right-click on my computer - Properties - Advanced - Performance Settings - Advanced - Virtual memory change - Select the partition where the virtual memory (page file) is stored in the drive list - Custom size - Set the value in the "Initial Size" and "Maximum", then click the "Settings" button, and finally click the "OK" button to exit.

3. The partition where the virtual memory (page file) is stored must have enough space, the hard disk resources are insufficient, resulting in insufficient virtual memory, in a computer, it is enough to set up virtual memory in a partition, and it is not necessary to set it in multiple partitions.

7. Optimize your computer with Optimizer, 360 or Super Bunny, etc.

Changing the operating system is a one-size-fits-all approach.

First, the problem of voltage, check it to see that the voltage is not unstable at your home, Lenovo Z360 is a laptop, you can try it in another place, such as your uncle or second aunt and uncle's house.

Second, the failure of the cooling fan, the ambient temperature is very high in summer, please check whether there is no or very little silicone on the contact surface between the fan and the CPU. There is also a thicker book to pad under the book, so that the air under the book can be more circulated. But the size of the book must be smaller than that of a laptop, because the biggest cooling parts of a laptop are the CPU and hard disk of the laptop.

The hard disk and CPU are generally on opposite sides of the computer, or you can touch the part that generates the most heat by touching it. So you want to avoid developing areas with a lot of heat, three: overclocking.

If the computer needs to be overclocked, it needs to increase the working voltage of the CPU, and if the working voltage increases, it will definitely cause the power consumption to increase, and the heat generation will naturally increase, once the heat generation and heat dissipation tend to be balanced, the temperature will no longer rise. The heat generation is determined by the power of the CPU, which in turn is proportional to the voltage, so to control the temperature well, you need to control the core voltage of the CPU. However, if the voltage is too low, it will be unstable, especially when the overclocking amplitude is large.

Many times the CPU temperature does not reach the critical value at all, and the system restarts with a blue screen, and then the culprit that affects the stability of the system is not the temperature but the voltage. So how to set the voltage is very important when overclocking at the limit,Set it high,The radiator can't stand it,Set it low,CPU can't stand it,Look at your book overclocking,Fourth、It's really not good to find Lenovo after-sales service Lenovo after-sales service is still very powerful。

Is it okay now?

Nowadays, people will only ask questions, and they don't know how to follow up, so if it's good, choose the best, and if it's not good, ask it.

How do we know if your problem is solved?

You have a CPU heat dissipation problem, if the fan is good, replace the silicone (the disgusting thing between the fan and the CPU, like toothpaste, but you can't use toothpaste).

Ventilation is king, hygiene is very important!!

If there is a problem with the radiator, take it and fix it.

I think it's best to take it to a repair point for diagnosis to reinstall the system.

1.Maybe there's dust under the CPU's fan, or the CPU's fan speed isn't running fast enough, or the thermal glue between the CPU cooler and the CPU is dry.

Please shut down, let the CPU temperature get lower, then clean the dust, change the CPU radiator, add some heat dissipation glue, and then use Master Lu's temperature test for 10 minutes, if the temperature remains below 60 is normal, it will not crash, restart or automatically shut down.

It is recommended that you use 360 first: clean up your s's q computer, if it is; The old p computer, v better take the 4 host apart o clean up m 0! a

...Your computer**, beware of time bombs.

The following issues should be considered for the automatic start-up of the computer:

1 Virus Remove viruses, trojans, or reinstall your system.

2 System file corruption.

Overwrite install or reinstall.

3 Timing software or scheduled task software works.

We can also directly enter the "msconfig" command in "Run" to select the startup items.

4 The power supply of the chassis is insufficient, the DC output is impure, and the dynamic response is sluggish.

Now replace it with a high-quality high-power computer power supply.

5 Poor thermal stability of the memory, damaged chips, or incorrect settings.

Replace the memory. 6 The CPU temperature is too high or the cache is corrupted.

Mask L2 (L2) or L1 (L1) cache in CMOS, or replace CPU exclusions.

The best way to set up an administrator is to click on Create a new account in the user account section of the Control Panel, and then set the name to Computer Administrator. Then switch the current user to the new account.