Press the boot button, the host indicator light, lights are on, drive can open, hard disk is also rotating, fan is also turning, the monitor connected to the power, but there is no signal is how ah?Brother is not very proficient in hardware, please master pointing.The power indicator of the monitor is bright.Is not reflected, after the boot or black screen, the power indicator light has not changed green, has been orange.Video card integrated
The power indicator of the monitor has been orange, indicating no signal. There are all sorts of possibilities.Step 1: check to see if the connection between the monitor and the host is connected. You can dial it first and try again;The second step, if not yet, then open the case, dial out memory, graphics cards, wipe their gold fingers, to remove the dust, dirt, oxidation film, etc., and then try again;The third step is not enough, then you find the CMOS kind of button battery on the motherboard, take out the positive and negative poles of short circuit discharge, 30 seconds back on, try to boot, if possible, is a problem for CMOS battery, battery is 3 yuan right to buy.The fourth step, not yet, that is the motherboard or memory, the graphics card itself hardware problems, it is recommended to send maintenance.
You check first, the interface is not loose, or the monitor plugged into the useless graphics card.If the check is OK, no problem, then it may be a light or the monitor is out of order.Generally most likely to be the motherboard, or memory, graphics cards. CPU generally not bad, bad CPU character is a bit of a problem. Monitors are not so bad in general.You look for the computer company to show you.
Hey!! Friend。 I also have, ah, any display has VGA, DIY function ah.We connect PC to VGA! You may be open to DIY mode, some will display "no signal input" or not, it depends on your settings. When you turn on the display, there will be a "switch video input" and click on "OK". And there's a problem for Q:396407918.Hope to adopt! Thank you
Take a look at the data line between the monitor and the host. Did not plug in?If the data line is no problem, the monitor plugged into someone else's host, try, not light is the monitor is broken, light is the host integrated graphics card is broken.
