2025年2月1日 · It just shows the 5 single colours on screen. Black, white, red, green, blue. If that works, then the screen is ok. Turn it on again: Do you hear/see any activity? Fanspin, lights etc. Turn it off again, if needed by again holding in the power button until it shuts off, if needed.

2024年12月11日 · I changed the screen on my HP Surface Pro 7 and it stopped sending image. The laptop turns on as I can see from the LEDs on the keyboard but I cannot - 9261167

2020年4月15日 · So basically I was playing a game on my laptop and the game froze. I attempted to exit the game but it would not let me. So I pressed the power button and it seemed to turn off, but when I went to turn it back on it was a black screen so I …

2024年9月3日 · Product number: 2F8Q3PA My laptop ‘on’ light turns on, caps lock light flashes, no sound or fan, laptop screen stays black & doesn’t actually turn on. I did update it last week, I’m pretty sure it’s windows 10 or 11. I have tried trouble shooting it & it did not work.

2010年7月5日 · “Blank/Black Screen” on a Gateway Laptop Ridiculous problem. Simple fix. This works 90% of the time. Turn on Laptop. The tiny blue light means it’s on. Top left corner of the keyboard. The button next to “Esc”. Labeled “LCD” - Better known as “F1”. Press it. All good? I hope it was that simple. I... - Gateway Laptop

2017年2月8日 · It worked before, but when I powered it on the monitor didn't turn on. I tried an external monitor and it worked. I checked the previous laptop and suddenly the monitor worked. I deciced to take the last laptop, unplug it from the external monitor, then move it. The moment I moved it off the stack of laptops, the laptop monitor worked again.

Problems with the display or graphics hardware can give the impression that the laptop is not turning on. Use the following steps below to troubleshoot any display issues. Connect the laptop to an external display to check if the issue is with the laptop's built-in screen. Inspect the laptop's display for any physical damage or signs of ...

2017年7月7日 · When I try to turn my laptop on the screen flickers white and does not start up. No other lights on the laptop work just the screen flickers white. When I plug the charger in the led light comes on but the screen does the same thing.

2021年2月10日 · First do not try to charge or to turn on your laptop and then remove the battery as soon as possible from the laptop to minimize any further damage. Then you need to dis-assemble the rest of the laptop and clean all the affected parts using Isopropyl Alcohol 99%+ (available at electronics parts stores) to remove all traces of corrosion and ...

2018年5月1日 · The power light remains constant instead of flashing when it sleeps (like usual) and I can't get the screen to turn back on. I turned off "screen turns off after" and "pc goes to sleep after" so the screen would always stay on, but I went outside to grill something for about 15-20 minutes and I came back inside and the screen had turned off ...