Because the motherboard or expansion card expansion slot problems, leading to plug expansion CARDS, such as sound CARDS, such as the motherboard does not respond after the show without.
The heat dissipating device for the expansion card can further dissipate heat of the heating element of the expansion card to improve the heat dissipating efficiency of the whole system.
The Ericsson R380’s screen was monochrome, and it had no speaker, headphone jack, expansion card slot, Bluetooth, camera, or GPS.
In addition, as the press part is arranged outside the expansion card seat, when the press part is deviated, the operation is more convenient if performed outside the expansion card seat.
The memory expansion card is a very useful accessory for the computer.
