My computer is HPCQ 40. I bought it in 2009, and now I feel quite stuck. Please give me some suggestions to improve the computer hardware and run faster.

Hello, thank you for choosing HP products.

Computer card running may be caused by many situations, and the following methods can be considered to deal with the problem:

1. It is suggested that when HP (or COMPAQ) appears during startup (or restart), you can choose to press F8 to enter safe mode:

A. If it runs faster in safe mode, are the system and hardware normal? You can completely kill the virus; Then disable the startup item, start-run-enter msconfig and cancel all unnecessary items in the startup item (such as msn QQ lightning virtual CD-ROM drive, etc.). ).

B. If this problem also exists when running in safe mode, it may be related to the system or hardware? You can enter the bios to test the hard disk: press F 10 to enter the BIOS, select diagnosis, and run the hard disk self-test to test the hard disk (the specific detection method is slightly different for different models). It is recommended to connect an external power supply and keep the power supply during the inspection.

If the hard disk test passes (generally good, passed or successful), you can back up the data and reinstall the system;

If the hard disk detection fails (usually prompt fail or error), you can contact the Gold Medal Service Center for on-site hardware maintenance.

2. Regularly defragment the disk and remove the system junk files.

3. Clean and maintain the notebook regularly. Please find the gold medal service center for internal cleaning of notebook.

You can check the nearest HP Gold Service Center through the following website:

/zh/support-drivers/e support/as CPPS . html

It is recommended to call to confirm the specific schedule of the maintenance center. If the phone can't be connected on weekends, it is recommended to call from Monday to Friday.

4. Consider increasing memory, which is the hardware responsible for data transmission. Increasing capacity can improve performance. However, it should be noted that the notebook has increased the memory with a capacity of more than 4G. If the 32-bit operating system is equipped with 4G memory, due to the limitation of the system's own memory mapping access, the full-capacity memory will not be fully utilized. This situation is normal, and you need to install a 64-bit system to fully recognize the memory capacity and use it.

I hope the above reply can help you.