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My Hp laptop does not come on. The lights light up on keyboard but no picture I keep the charger hooked up to it all the time because I need a new battery what could be wrong.

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Try it with battery removed completely

Posted on May 21, 2008

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Hp p4 sysytem is blinking only red light and not display


There seems to be a problem with the motherboard. You need to get your hardware checked.
Alternatively, there is a solution that worked every time for me.

Disconnect The A/C Cord or Charger from the laptop,
Remove the battery,
Hold the Power Button for 45 seconds.

Put everything back together and then try!

Tips : Use a cooling pad or a hard surface to keep your laptop on. Sometimes this problem occurs due to improper ventilation & overheat problems.

Good luck !

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Dell optiplex not booting from xp cd


If your laptop screen is not working and is blank, you are out of luck as far as working on your computer. However, while there may be a major problem you need to troubleshoot, there are some easy solutions to keep in mind as well, such as brightness settings and your power source.

1. Check the power source. While you have presumably already attempted to turn your laptop on and off, the problem may lie with your AC power adapter. Is the power-indicator light on the adapter on? If not, your problem may lie here. However, whether or not you have a power indicator light on your adapter, consider unplugging it and plugging it into another outlet. This may turn on your laptop and take care of your blank-screen problem.

2. Check your brightness settings. While it seems like a simple oversight, the brightness on your laptop may sometimes be turned all the way down. Thus, the screen appears to be black, off or defective, when the problem is simply that the brightness is on its lowest setting. To fix the brightness, check your laptop keyboard. Most laptops have the brightness settings mapped to two keys at the top left of the keyboard, accompanied by a symbol (often a sun). Use these keys to fix your brightness, but keep in mind that some laptops require that you press the Function key at the same time as the Brightness key.

3. Check the status of your laptop battery itself. There should be a battery indicator on the laptop that is connected to the battery. This indicator is either on the bottom of the laptop or (likely) on the side. If there is no indicator, your battery itself may be the problem, and may require replacing. Keep in mind that older batteries of the nickel-cadmium variety are more likely to decharge over time and forget their initial maximum charge level; this may be a particular issue to users of older laptops.

4. Find a VGA connector and hook up your laptop to an external monitor if the above steps have not alleviated the blank-screen problem. Turn on the computer and the external monitor. Does the external monitor light up? If so, the blank screen is likely due to a video subset problem/LCD problem in your laptop.

5. Consider that a deeper problem may exist if the external monitor did not light up This problem may lie in the motherboard. In this case, taking the laptop to a professional repairman or sending it off to the manufacturer is recommended.

I hope you find it very helpful. Best regards from fixya

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1 Answer

How can i fix my laptop black screen? I can hear it coming on, but no image on the screen.


Instructions Things You'll Need:
  • AC adapter
  1. 1 Check the power source. While you have presumably already attempted to turn your laptop on and off, the problem may lie with your AC power adapter. Is the power-indicator light on the adapter on? If not, your problem may lie here. However, whether or not you have a power indicator light on your adapter, consider unplugging it and plugging it into another outlet. This may turn on your laptop and take care of your blank-screen problem.
  2. 2 Check your brightness settings. While it seems like a simple oversight, the brightness on your laptop may sometimes be turned all the way down. Thus, the screen appears to be black, off or defective, when the problem is simply that the brightness is on its lowest setting. To fix the brightness, check your laptop keyboard. Most laptops have the brightness settings mapped to two keys at the top left of the keyboard, accompanied by a symbol (often a sun). Use these keys to fix your brightness, but keep in mind that some laptops require that you press the Function key at the same time as the Brightness key.
  3. 3 Check the status of your laptop battery itself. There should be a battery indicator on the laptop that is connected to the battery. This indicator is either on the bottom of the laptop or (likely) on the side. If there is no indicator, your battery itself may be the problem, and may require replacing. Keep in mind that older batteries of the nickel-cadmium variety are more likely to decharge over time and forget their initial maximum charge level; this may be a particular issue to users of older laptops.
  4. 4 Find a VGA connector and hook up your laptop to an external monitor if the above steps have not alleviated the blank-screen problem. Turn on the computer and the external monitor. Does the external monitor light up? If so, the blank screen is likely due to a video subset problem/LCD problem in your laptop.

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HP Pavilion M9040N Elite, power lights come on, will not boot


unhook everything that is hooked to it ! Except the keyboard mouse and Display. now try it ! If that doesn't work try to start in safe mode then do a system Restore to an earlier date. there could be a number of things to cause this even a mouse, So one at a time try to remove all that you can and then go from there and one at a time hook all back up until you find it. if not there have to start inside the machine, Doing the same thing/ video,sound,cd roms/floppy/etc.hope you find it in the first round.

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2 Answers

Have pluged in charger in laptop but it will not charge. have tried the charger on the other laptop and the charger is working


Hi, If Battery Light is blinking orange, then it could be that your battery is toast and that you need a new battery. That'll cost you about $50.00 for a new one.
Fred

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1 Answer

Laptop will not charge, the green light on power lead is on but my laptop wont charge it is a acer aspire 5315 with vista


Okay, It can be 1 of 2 problems here:

1. Your laptop battery is completly dead, this can be caused by the overcharging of the battery, You may need to buy a new battery.

2. The battery charger is set at a voltage that can keep the laptop running, but not charge the battery at the same time, try a different charger (universal)

Oct 20, 2008 | PC Desktops

1 Answer

Hp pavillion entertainment notebook special edition. keyboard lights come on but display is black


If it doesn't even light up during boot then your back light must have malfunctioned. You will need to get it replaced.
If it cost less than $1000 then i would buy a new laptop

Try Pressing the Function key and the brightness higher key.

Oct 07, 2008 | PC Desktops

1 Answer

My laptop wont charge when you plug the charger in it stil heats up but the light indicating that it is charging does not light up and it does not charge


What is getting hotter your power supply adapter or your battery, avoid very hot things - get it replaced with new one.

Caution - If your battery is getting hot there is a chance of explosion. dont keep it connected long time it can damage your computer motherboard

Thanks Hothawk

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3 Answers

Keyboard fault HP


instead finding printer driver, you should install first all the drivers of PC/Laptop. By entering some data about your PC/Laptop you can find your driver here: http://welcome.hp.com/country/us/en/support.html?pageDisplay=drivers

Please install the correct driver of your PC/Laptop to optimize its performance.

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