Lenovo users, when choosing a discrete graphics card for a desktop computer, you need to confirm the power supply of the computer and the space of the main chassis of the computer. Please choose the appropriate graphics card equipment to upgrade according to the actual situation of your computer. If you replace a graphics card device with higher power, you may need to replace the computer's power supply to ensure normal power supply. In addition, the memory specification supported by jiayue E2686 desktop computer is 2 memory slots, and the maximum memory support tested is 4GB DDR3 1333MHz. It is suggested that after you back up the important data in your computer and check it by the engineer, you should contact the local service station to consult the upgrade scheme of related accessories to ensure the safety and stability of your computer.
Lenovo service station information query:/Lenovo/WSI/Station/ServiceStation/default.aspx.