The computer assembly problem that troubles countless computer novices is here! After the assembly is completed, the monitor shows no response and only shows no signal on the screen? Faced with such problems, PHP editor Youzi specially brings you a solution! Come and find out how to give your monitor a new lease of life!
1500 yuan, it is a bit difficult to buy an assembly machine plus a monitor at this price. If you really want to assemble it, I will be speechless. The result will definitely make you speechless and regret it. I still recommend that you buy an original one. It’s cheap and comes with a warranty. I suggest you go to a local professional department that sells original machines, such as Shenzhou and Founder. I don’t need to explain these things.
Generally, there are several reasons why the monitor has no signal hardware.
1. The memory is loose (key point)
If the memory is not plugged in properly, the monitor will have no signal input and needs to be reset. When plugging or unplugging, if the motherboard is not plugged in at all, it will alarm. Check whether the gold finger of the memory module is burned.
2. The graphics card is not inserted properly.
Re-insert and unplug. Same as above.
3. The monitor or monitor signal cable is loose and damaged.
Re-insert the signal cable. To be sure, you can try on another computer to see if there is a signal on the monitor and signal cable
4, the motherboard is broken
You need to try the host on another computer and check the motherboard Are there any burned out capacitors?
Computer accessories are composed of several major categories, and then subdivided into specific models corresponding to specific uses.
For example, monitors are subdivided into many types according to different uses and parameters.
You have to look at the purpose of the computer you choose to assemble. If it is gaming/design processing/image and audio-visual processing, then you need to consider the size and refresh frequency. If it is for general household use, just choose the ordinary one.
"Only the person who wears the shoes knows whether the shoes fit." This sentence is also suitable for assembling computers. Only you know your needs and can choose the one that suits you based on your needs.
This is because the vga line connecting the host and the monitor is loose, and I don’t know which port is not connected securely, causing the signal to not be uploaded from the host to the monitor
After the new computer is assembled, there is no signal on the monitor when it is turned on. You can check to see if it is due to the following reasons:
1. Is the power turned on? If the power is turned on, check to see if it is the power supply of the monitor. Not plugged in properly
2. Check whether the VGA or HDMI cable is plugged in properly. Some computers have two graphics cards, try changing the socket
3. Is the monitor switch turned on
If the above checks are done, there will generally be no problem.
The difference is mainly reflected in the following aspects:
1. Component type: The monitor is an output device used to display images and text generated by the computer host. The host is the core component of the computer, including the central processing unit, memory, hard disk, etc.
2. Function: The monitor is mainly responsible for displaying images and text, with resolution, brightness, contrast and other parameters. The host is responsible for calculating and processing data, and running various software and applications.
3. Connection method: The monitor is usually connected to the host through a video cable (such as HDMI, VGA, DisplayPort, etc.) to receive the image signal sent by the host. The host is connected to the monitor through power cables and data cables (such as SATA, USB, etc.).
4. Installation location: The monitor is usually placed on the desktop for users to watch. The host can be placed on the desktop or placed in a chassis, usually on the ground or under the table.
5. Assembly difficulty: Relatively speaking, assembling the monitor is relatively simple. You only need to install the monitor base and connect the power and video cables. Assembling a host requires more steps, including selecting and installing various hardware components, connecting power and data cables, installing the operating system, etc.
In general, the monitor and the host are two important components of the computer system, each with different functions and installation methods. The monitor is mainly responsible for displaying images, while the host computer is responsible for calculating and processing data.
The host is running normally but the computer screen shows no signal. Solution:
1. First check whether the power supply of the host is plugged in well, whether the fan of the power supply is rotating, and whether the power indicator light on the host panel, Is the hard drive indicator light flashing? Because if the host power supply is not working or the motherboard is not powered, and the monitor does not receive a signal, of course there will be no image display.
2. Check whether the power supply of the monitor is well connected. If the power switch of your monitor is a touch switch, you should hear a slight "pop" sound when you power on the monitor. At this time, it can be judged that the switching power supply circuit of the display is good.
Assembling a computer is like going to a tailor shop to customize clothing. It can be customized according to your needs, such as: gaming, office, high-definition, design, entry-level; you can choose flexibly.
I am here to recommend an entry-level computer to you:
2000 yuan entry-level configuration recommendation
Accessories model price (yuan)
CPU
Intel Celeron E1500/Bulk Radiator 300
Motherboard Jiewei JWG41M
299
Memory ADATA 2G DDR2 800 (A Thousand Purple Reds)
140
Hard drive Hitachi 320G SATAII 16M
295
Graphics card integrated Intel X4500 /
Sound card motherboard integration/
Network card motherboard integration /
Optical drive Null
/
Monitor GreatWall L98 799
Chassis power supply optional chassis Great Wall Silent Master ATX-300SD 230
Complete The machine is about 2050
Recommend a gaming model:
CPU 1 550 AMD Athlon II X3 435/boxed
Cooling system
Motherboard 1 599 MSI 785GM-P45
Memory 1 350 Apacer DDR3 1333 2G
Hard drive 1 330 Western Digital 500G blue disk (WD5000AAKS)
Graphics card 1 599 Sapphire HD4830 512M GDDR3 overseas version
Sound card
Optical drive
Burner 1 130 Pioneer DVD-230D Ji Xuan Feng
Keyboard and mouse set 1 80 Samsung PLEOMAX PKC-710B
Monitor 1 1199 AOC 2330V
Mouse
Keyboard
Chassis 1 120 Youze Optimus Prime
Power supply 1 280 Kangshu IP Power 430
The host is running normally but the computer screen shows no signal. Solution:
1. First check whether the host power supply is plugged in well, whether the fan of the power supply is rotating, and whether the power indicator light on the host panel, Is the hard drive indicator light flashing?
Because if the host power supply is not working or the motherboard is not powered, and the monitor does not receive a signal, of course there will be no image display.
2. Check whether the power supply of the monitor is plugged in well. If the power switch of your monitor is a touch switch, you should hear a slight sound when you power on the monitor. If there is a "pop" sound, it can be judged that the switching power supply circuit of the monitor is good.
The newly assembled computer keyboard light is on but the monitor is not on?
The high-voltage board of the monitor has no output, so the monitor backlight tube does not light up, so it looks like a black screen.
The graphics card may have been burned, but in this case the computer will usually make a beeping sound when it is turned on.
The memory module may be loose. Remove the memory module, clean the slot and then insert it again.
It may also be that the motherboard battery is not discharged due to static electricity.
The above is the detailed content of 1500 to assemble a computer with a monitor? After assembling the computer, there is no signal on the monitor when you turn it on?. For more information, please follow other related articles on the PHP Chinese website!
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