Hello, my notebook don´t want to switch on. It always get green circle on switch on button and then i hear fan starting on, but suddenly after 3 seconds notebook switch off, no data on screen. Then automatically switch on for 3 second again. Notebook is in loop switch on - switch off. Do you have any idea or solution what it could be?
When you plug in the power cord is there any lightswhatsoever on the laptop, where the plug goes in or on the AC Adapter of thepower cord?
When you press the power button do you hear fans running, hard drive spinning,lights on the computer, hear any beeps or lights constantly blinking, hear theDvD/CD drive click and the light on the drawer of the DvD/CD turn on for asecond or two? If so the laptop is trying to boot or may have booted, butthe screen is not showing for some reason.
Beep tones and blinking lights tells the technicians what is going on with thelaptop and why it is not booting. Most times it's a motherboard issuewhen you hear beeps or blinking lights continuous. Most times the problemis with the memory or Video Card. Count the Blinking Lights or Beeps and takenote of their pattern (1 Long or 1 Long followed by 2 Short).
Maybe your power cord is bad if you don't get anything to happen whatsoeverwhen you press the power button. And if that's true maybe you wasoperating off the battery the last time you had it on and since the power cordis bad, it was not charging the battery so the battery is drained and the powercord is bad.
Maybe you have a Static Charge Buildup. Remove the Power Cord, Remove theBattery, then Press and Hold the power button for 30seconds. After 30 seconds plug the power cord back in (leave the batteryout) and hit the power button to see if it boots. If it does, you can putthe battery back in and let it charge.Maybe your DC Power Jack which is where the power cord plugsinto the computer is bad. Take an ink pen and push the tip inside thejack and see if the little pin wiggles, if so the jack is bad. You'll have totake the laptop apart to fix it. Most times it is soldered onto themotherboard, so you will have to desolder the old and solder a new one.Maybe your memory is bad or the memory slot is bad.Remove the Power Cord, Remove the Battery, Remove the cover that houses the memory on the bottom of the laptop then remove one of thememory chips. Set the chip aside then try rebooting the computer. If it boots, then you know the memory chip you set aside is bad so mark an x onit with an ink pen. If it fails to boot then move the chip to the nextmemory slot and try rebooting. If it fails take the chip out and set itaside, then put the other chip in and try booting it in both slots. If itboots, just to verify that the chip set aside is bad, mark an x on it and putit into the open memory chip slot and try booting.
SOURCE: ASUS A6R HANGS AT STARTUP
Use original win xp cd and reapir it but befor that unplug hdd + ram and wait 20 min then repair ur hdd if not take live asistance with me and i will help u to fix it
SOURCE: asus eee pc 900 notebook screen not working
Try plugging in an external monitor to see if you can get a picture. If you do, the problem is with your LCD screen.
It may be the LCD backlight. Shine a bright flashlight on the LCD and see if you can see your Windows desktop. If you can, it's almost certain the backlight is out.
Your best bet would be to pursue this as a warranty repair if so.
SOURCE: can't boot up my acer 290 notebook as the screen is
Hi,try making sure your heatsink is properly seated on your cpu chip with some cpu compound between them......I had a laptop that did the same & when i checked the cpu heatsink & fan i noticed the screws holding down the heatsink onto the chipset had come away so i applied some compound to the centre of yhe chip reseated the heatsink with longer screws & i also gave the heatsink & fan a good clean,put it all back together & it worked fine...goodluck
SOURCE: my notebook screen 3000 n100 goes dark after few second
This could be a faulty CCFL lamp.
To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions.
Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp.
Connect an external monitor to your laptop and power the monitor up first then the laptop, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out
www.lcdparts.net
for parts, repair service and DIY info.
SOURCE: Compaq presario V5000 has no power
The light that you said is on is the battery charge light.Check your adapter.It could be the dc jack that is bad.Pull the battery out and try again.
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