Lenovo Z510 NVIDIA graphics card does not work

Dear Lenovo users, hello.

According to your situation, first confirm whether your product is the official website graphics card driver, and then perform the following operations: remove the battery and external power supply, press and hold the power button for 30 seconds, repeatedly release static electricity 3-5 times, enter the BIOS and press F9 to restore the default BIOS settings, if the operation is invalid, restore the system, or bring your warranty card to the local repair point for repair.

IDEA Forum.

Think Forum.

Lenovo Community.

If your problem is not solved, you can complain, put forward your valuable opinions, and then transfer to manual service.

Buy a mobile phone and get golf, who is so generous, of course, is a cool god. Lenovo won't.

Good configuration.

System: Pre-installed Windows 8 (Chinese Simplified Chinese Version) Size: inch 1366x768 Memory: 4GB (4GB 1) DDR3 1600MHz

CPU: Intel Core i5 4200M

If you want to be fast with a computer:

1. Make sure that the computer system is virus-free;

2. Try to install the pure version of the system, try not to install the ghost version;

3. Make the partition reasonable (try to increase the C disk);

4. Install non-core applications under the D drive;

5. Make the drive complete and optimal (try to drive the original factory);

6. Clean up the startup items;

7. Clean up system plug-ins and factory pre-installed plug-ins;

8. Modify the self-test time (30 seconds to 2 seconds);

9. Set the best performance of the system instead of the best appearance;

10. Clean up disk fragments regularly (SSD can be ignored);

11. Try not to set a personalized wallcloth (if it is a solid state drive, it can be ignored);

12. Clean up the background garbage regularly;

13. It is best to match the system windows

update (individual options can be exceptional, e.g. IE version);

14. It is best to get the system security vulnerability patches (netframework is very important);

15. Clean up the IE cache every 10 months;

1. Add memory on hardware (preferably with the same brand, the same specifications, the same capacity, and the same particles, to achieve dual channels);

2. Install an SSD as a system boot disk (SSD is better than 7200 RPM HDD, 7200 RPM HDD is better than 5400 RPM HDD);

3. Replace the CPU within the range supported by the motherboard

Take care to prevent overheating);

4. If it is an integrated graphics card, then replace the discrete graphics card (the general notebook cannot be replaced);

First of all, determine whether it is a slow boot or a software card running in the background, and if the memory is small, you can consider adding a memory module.