Hi, i dont have display on my lcd, the lcd does work, i tested it on my laptop and its fine. I have reset CMOS and checked for faulty RAM on my board, but still dont get disaply on lcd. The m-board makes the normal boot up noises when u startup, but my lcd doesnt display, it says no signal input! please assist.
Hi toffie! you probably have it connected it to your onboard vga, please have it check at the back if you have a video card connected separately, and if you have it means that you need to disconnect it on the onboard and connect it to your video card.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Looks like the LCD screen has gone bad as you are getting the display on the external Monitor.
Try This to run a test to check if it would still work or not:
1. Turn off the Laptop
2. Press and Hold the D key on the laptop and then press the ower button to turn it on..
3. Leave the D key when it starts
This would run the check on the Laptop and if you see the color bars then the LCD is fine, if not then you would need to get it replaced.
it is an issue with the LCD on your laptop as you get a fine display on external monitor
either get it repaired from a local technician
or get the LCD replaced
1. Immediately run PSA. (Make sure laptop is connected to AC Adapter. Leave laptop off. Press and hold on the Fn key then press power button once).
2. Just wait for about 3 to 5 minutes then you might will hear beeping sounds (no display with beeping sounds) this means that laptop is working fine but no display. This might cause by either the video card or LCD.
3. After hearing beeps turn off laptop. (Press and hold on the power button for about 3 seconds)
4. Leave laptop off. Press and hold on the D key then press power button once. If full screen colors appears this means LCD is working fine and the problem is the video card. If no display from the LCD no colors were displayed try the test again just to make sure. If still the same no full screen colors then the problem is the LCD.
This model has a common issue where the video chipset solder joints break and cause graphics issues.It requires fe flowing of the graphics chipset or a replacement motherboard.
If you have an external monitor, try connecting the laptop to it, then toggle FN+F8 to project display from lalaptop to external monitor.
If the external monitor does not have a display aswell (totally blank) , then its a problem with the video card.
You can also run an LCD Bist test by turning off the system , then while the system is turned off press D + power , If you dont hear a beep but no display at all, then its an LCD problem.
there should be a row of buttons up near the base of the screen. you have to go to the screen menu and you need to reset it to the main settings. if that don't work then you need to go to the control panle and reset the settings in the apperence section.
If the LCD, inverter etc works in anothe laptop but not in the original laptop then it looks like a motherboard problem, possibly the power supply to the inverter.
be certain it is not the video card connect it to an external monitor and test, and reseat the video connector from the panel to the card. look for bent connectors too.
×