About Lenovo Z465 playing games with black screen

It's still a problem with the driver, set the power driver, and check the graphics card driver. The driver is not the latest, but the original is more stable, it is recommended to install the driver on the official website.

The driver of the official website must be reinstalled. If you have dual graphics cards, be sure to switch to a discrete graphics card to play.

There is also the possibility that the power supply itself is damaged or the parameters are incorrect, and there is also a problem with the graphics card, which is generally caused by the high temperature of the graphics card.

The landlord can try to check it out.!

Dear Lenovo users, hello! Poor heat dissipation will cause the computer to go black, if the computer has just been bought, this situation occurs, it is recommended that you update the power driver, graphics card driver, adjust to the high-performance operation after the test. Clean the fan if you don't buy it newly.

Forum Lenovo Community.

If you have a win8 system, you will have this possibility,

…>> Hello:....》When your computer occasionally appears a black screen, just restart it;

If the screen goes black frequently, you can try the following steps to solve the problem:

1. Please check whether the power-on is normal, such as only using the battery, only using the power supply or the two together, you can judge whether it is a power supply problem;

2. Then check whether the memory module and hard disk are plugged in firmly; Or change the memory module to a different slot;

3. Listen carefully to see if the host is the sound of normal start-up, so as to judge whether it is a problem with the monitor;

4. To do this step, it is estimated that you have a general understanding of where to ask, please take the book to the repair shop for further maintenance;

I'm glad to answer for you, best wishes Angel!

When your computer occasionally appears black, restart it.

Frequent black screens.

1. Please check whether the power-on is normal, such as only using the battery, only using the power supply or the two together, you can judge whether it is a power supply problem;

2. Then check whether the memory module and hard disk are plugged in firmly; Or change the memory module to a different slot;

3. Listen carefully to see if the host is the sound of normal start-up, so as to judge whether it is a problem with the monitor;

4. To do this step, it is estimated that you have a general understanding of where to ask, please take the book to the repair shop for further maintenance;

It could be that there is a problem with the display connection.

It should be sent to Lenovo's after-sales service for testing.

Most likely it's a hardware issue.

There are many black screens when playing games on laptops, so it is important to be clear about the possible causes of black screens.

First of all, there are no more than two kinds of black screens: software reasons and hard disk reasons. The black screen will not occur when the lz book is not plugged in, which can rule out software problems.

If you plug in an external power, the screen may go black, and it can be seen that the reason lies in the association between the external power and the book.

Let's take a look at what the external power supply has changed to the book: 1. The battery power supply is about 10V, and the battery power supply is about 19V; 2. The voltage drop potential of the battery power supply process is stable after the completion of the sleepy process, and the external power supply may fluctuate with the mains power supply, but the overall voltage is balanced; 3. The battery power supply is clean and clear, and the external power is greatly affected by the quality of the adapter and the power supply, and there is more clutter. Basically, there are these aspects.

Let's take a look at the impact these can have on the notebook:

It may cause the hardware to work unstable, mainly due to the slightly higher external voltage, CPU, GPU, etc. work at full voltage for a long time, and the game process is under high load, so the temperature may rise faster and higher.

LZ's notebook is the core of AMD, and it is relatively hot, so it may cause some hidden dangers and cause a black screen.

It is recommended that LZ find after-sales service for a comprehensive inspection, focusing on the condition of the power adapter and the heat dissipation of the whole machine.

Whether the temperature is too high, here are some solutions you can refer to.

1. Use disk cleanup to clear the system junk files.

2. Start --- running--- enter msconfig and uncheck all the unnecessary enablement items (such as msn qq, thunderbolt, emulet, virtual optical drive, etc.).

3. Detect and kill viruses and malware.

4. Check whether the heat dissipation vent is clean.

5. Whether the ambient temperature is too high, you can try to raise the laptop to ensure smooth airflow at the bottom and cooperate with heat dissipation.

6. You can consider buying a *** heat dissipation bracket to help the laptop dissipate heat.

7. Close some useless running programs to reduce the burden on the fan.

8. Back up your data and reinstall the operating system.

9. Contact the local service station for testing and processing, and if it is caused by hardware problems, the warranty maintenance will be carried out.

10. You can also go to the service station to ask the engineer to do deep cleaning and maintenance of your computer, which will charge a certain fee.

If none of the above methods can solve the problem, we recommend that you back up your data and restore the operating system.

It should be in an overheated state for a long time, resulting in virtual soldering of the North Bridge chip solder joint. Get a professional to re-weld it.

Run the card first, if your configuration is average, you must pay attention to less programs when playing, such as QQ** and Thunderbolt!

Second, whether it is a notebook or a desktop, the problem of heat dissipation should be paid attention to, especially the desktop, you can disassemble it yourself and clean up the ash inside! If you have a notebook, you can send it to the after-sales service for free cleaning, and it is not recommended to clean it yourself!

Third, try to switch out less during the game, for example, you have to cut out QQ, and if you want to cut out, you must pause!

Fourth, after a long boot time, avoid playing 2010, for example, more than 10 hours, which means that you have a general configuration, just reached the required level of 2010!

Fifth, adjust the screen ratio and resolution appropriately to find your own!

Have fun!

There is a problem with the hardware and it can be eliminated.

Hardware failure is sent to the store for after-sales repair.

Control Panel >> Power Options>> There is one on the left-hand side: Select the power button function.