php editor Xigua will give you the answer: The method to open the Dell OptiPlex 380 chassis is very simple. First, place the chassis on the table, find the screws on the back of the chassis, and use a screwdriver to unscrew them. Then, gently push open the side panel of the chassis until you hear the sound of the "card slot" unlocking. Finally, the Dell OptiPlex 380 chassis can be easily opened by completely removing the side panel for internal maintenance and upgrades.
There is a small protruding circular lock hole at the top of the chassis. If it is not locked with a lock, pull hard and the cover on the side of the chassis will automatically pop open. When closing, first remove the side cover. Insert the bottom into the corresponding hole and close it firmly. The other side needs to be removed after the front panel and upper cover are removed, and the motherboard must be removed, which generally does not make much sense.
Turn off the power, open the cover, and see that there is no memory. Remove the rubber and insert the gold fingers (golden contacts) on both sides. Put it back as it is and try to turn on the power. If there is a graphics card, remove the graphics card first. Insert.
There is not much difference between ATX and ITX motherboards. It is still recommended to use a large chassis, as the space is too small and is not good for heat dissipation.
Hello! The desktop computer and CPU of this model can be replaced, but the interface on the front panel of the Dell brand computer case is different from that of the general motherboard. This needs to be considered.
Hello, Dell Optiplex 380 uses Dell's own motherboard, model 0HN7XN. This motherboard supports Intel Core 2 quad-core and dual-core processors, supports up to 8GB DDR3 memory, has 1 PCIe x16 slot and 1 PCI slot, as well as 6 SATA interfaces and 4 USB 2.0 interfaces.
Hello! I just searched and found that this machine uses DDR3 1333 memory. In theory, the current mainstream DDR3 1600 memory is also compatible. However, individual differences in compatibility of memory modules cannot be ruled out. It is recommended that you go to Dell after-sales service to install original memory, which is guaranteed. Perfectly compatible~
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