No hard drive is directly plugged into the motherboard of the computer. The hard drive in the computer is connected to the motherboard of the computer through a data cable. There are several types of such data cables. Types, they are: "IDE, SCSI" and other hard drives that can be directly connected to the motherboard through data cables, and there are also hard drives that are connected to the USB interface on the motherboard.
The back cover of the computer motherboard should be installed according to the prescribed steps and methods. First, align the motherboard with the back cover, making sure the back cover matches the slot on the motherboard. Then, gently press the motherboard so that the motherboard and back cover are firmly connected. Finally, use a screwdriver to tighten the screws on the back cover and motherboard to ensure the back cover is stable and secure. It should be noted that after installing the back cover, you should check the usage status of the computer to ensure that the connection between the motherboard and other components is normal, and that there should be no looseness or inaccessible sockets to avoid affecting the normal use of the computer.
You need to pay attention to the following steps when installing a computer motherboard:
1. Prepare tools and materials: Before installing a computer motherboard, you need to prepare the motherboard, CPU, memory, hard disk and other accessories as well as screwdrivers, Tweezers and other tools.
2. Install the CPU: Find the CPU socket on the motherboard, insert the CPU, and pay attention to the alignment holes and other fixing devices. Then lock the CPU socket.
3. Install memory: According to the number and type of memory slots on the motherboard, select the corresponding memory module and gently insert it into the corresponding slot, making sure that the buckles on both sides of the card slot can hold the memory strip.
4. Fix the motherboard: Install the motherboard on the computer case, find the screw holes corresponding to the holes on the motherboard, and use screws to fix the motherboard to the case.
5. Connect the power and data cables: Connect the power cable and all necessary data cables to the motherboard, including power supply (ATX 24-pin and CPU 8-pin), hard drive, USB, audio and other cables , and all required fan connectors.
6. Install the graphics card and hard disk: Insert other components such as the graphics card and hard disk into the corresponding slots and interfaces of the motherboard as needed. The graphics card usually needs to be plugged into the PCI-Express slot, and the hard disk needs to be plugged into the SATA or IDE interface.
7. Turn on the computer and test: If everything is fine, turn on the computer and perform basic tests to make sure all hardware is available.
Notes:
1. Before starting the installation, you need to power off the computer and unplug the power cord.
2. Before installation, take anti-static measures such as touching the ground or wearing an electrostatic bracelet.
3. Do not use too much force to avoid damaging the motherboard or other computer components.
4. Follow the motherboard instructions to correctly install the CPU, memory and other components.
In short, installing a computer motherboard requires caution, patience, and careful operation to ensure that the computer hardware can operate normally and work stably.
The steps to install the motherboard radiator are as follows:
1. First, unplug the power cord of the computer host, then remove all the cables of other devices on the motherboard, and remove the motherboard from Take it out of the chassis and place it on a clean, ventilated table.
2. Place the radiator on the CPU socket and align its screws with the holes of the CPU socket.
3. Add an appropriate amount of radiator silicone grease to the center of the radiator and CPU socket, and then tighten the radiator screw clockwise, but do not tighten it too tightly to damage the motherboard.
4. Then install the radiator fan to the radiator.
5. Reinstall the motherboard into the chassis and secure it, connect the remaining cables, and finally connect the power cord back to the host power interface and start the test.
Note: When installing the radiator, be careful not to touch other components on the motherboard to avoid damaging the motherboard. In addition, the tightening of the radiator screws should be moderate and should not be too tight or too loose.
First, install the rear bezel
Before installing the motherboard, you need to install the rear bezel that comes with the motherboard box on the chassis. The installation method of the rear baffle is to align the baffle from the inside of the chassis to the corresponding empty position and press it out. Once you feel it clicks into place, the installation is successful.
When installing, pay attention to the fact that there are metal sheets on the holes of some interfaces on the rear bezel. Remember to bend them inward first, otherwise they will block the rear interfaces of the motherboard. If you find that they are blocked after installing the motherboard, As for the interfaces, all I have to do is dismantle them all and reinstall them.
Second, install the coaxial nut
The motherboard is all fixed in the chassis with screws. The screws are very stable, but the position of each screw must be precise. There are generally 5 to 7 fixing holes on the motherboard. You must choose the appropriate holes to match the motherboard. After selecting, tighten the fixing screws on the base plate. (Most of the current chassis have fixed posts installed, and the positions are correct. Yes, we don’t need to install it separately). Then carefully place the motherboard on it, making sure to align the keyboard port, mouse port, serial and parallel ports on the motherboard with the holes in the cover on the back of the chassis, align all the screws with the fixing holes of the motherboard, and install each screw in turn. In short, the motherboard and the bottom plate are required to be parallel and must not touch each other, otherwise it is easy to cause a short circuit.
Third, connect the ATX power cord
After the motherboard is installed in the chassis, you need to connect the corresponding power cord. At present, the mainstream ATX power supply plugs that supply power to the motherboard are generally 24Pin 4Pin (8Pin). Find the corresponding power plugs and plug them into the corresponding sockets on the motherboard.
The power plug and socket are designed to be fool-proof, so it will be difficult to insert them if they are inserted incorrectly. If you find that there is a 4Pin socket next to the CPU on the motherboard, and only 8Pin is provided on the power supply, break the 8Pin into two 4Pin.
Fourth, connect the front panel signal cable
Only after connecting the front panel cable of the chassis to the motherboard can you use the switch, reset button, and audio jack on the front panel of the chassis. hole and USB jack. Take the plug on the front panel of the chassis. There are words such as POWERSW (power switch), RESET (reset button), HDD LED (hard disk light) and POWER LED (power light) on it. The USB and audio plugs are integrated. The design is relatively easy to identify.
It may be caused by the following reasons. 1. There is a problem with the compatibility of the motherboard and other hardware. 2. The motherboard installation is not standardized or does not correspond to other hardware accessories. 3. The motherboard is damaged or aged, causing the installation to fail. Further detailed analysis and inspection are required to solve the problem of computer motherboard installation failure based on specific circumstances. It is recommended to check whether there is a hardware problem first, and then consider whether the motherboard needs to be replaced or other repairs are performed.
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