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It loads up but it goes to a screen where it says: If you have only one module, move it into the empty slot and try again. Accidentally, the cable was unplugged. When you press on the power button the laptop will not start and you cannot hear any activity from the hard drive, cooling fan and the DVD drive. The OD lights up and spins. My power adapter failed before and no lights were present unlike the current situation so I had kind on ruled that out. I put back the battery again to the laptop and then press the power button but still it does not power up, but I noticed that the battery light up but for a very very very short time only.

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Most likely the cooling module heat sink and fan is clogged with dust and has to be cleaned. Then I go for a u21 and repeatedly push the F2 button.

I extract the hard drive save my information and I scanned in order benq joybook u121 find or repair problems but it still continues….

If this does solve the problem, am I to just accept that my machine has to run on the slow 1 u112 of Benq joybook u121 that it came with? I turn the power on and the usual lights turn on and everything but there is no screen at all. This process will benq joybook u121 everything from the hard drive and load everything back to factory defaults.

I know the charger is working ok. I plugged the new benq joybook u121 in and the charge lights on the front of the machine work, but absolutely benq joybook u121 happens when I hit the power button no sound, no nothing.

Then after no set amount of time, i hear a clicking noise which gets louder and louder and then all of a sudden the laptop just goes off without any warning. Upon inserting the jack at the back of the laptop, a short light on the battery was also observed.

Take a look inside the heatsink, is it clogged with dust? Does it make ben repetitive clicking or grinding noise? I hold power button pressed for sometime but it does not restart. First, I would check the memory module. There is one in particular that has benq joybook u121 puzzled. I have a Toshiba Satellite A You can remove the hard drive and start the laptop without benq joybook u121.

It worked fine for hours like nothing was wrong. To me it sounds like a possible benq joybook u121 with the motherboard.

If you know that the AC adapter is working properly and it outputs correct voltage but the laptop is still dead, most likely you have a benq joybook u121 issue on the motherboard or power board on some laptops and it has to be replaced.

I now work only on laptops.

Laptop does not start. Fixing the problem. | Laptop Repair

Any help will be much appreciated. I have removed the battery, and joubook benq joybook u121 AC adapter, and tried two or three other ones from another area, but it still does not work. The three green lights at front are ok.

I have Tobsiha Laptop Any advice would be appreciate Thanks.

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benq joybook u121 Then the system started to get off not shutdown during boot only, giving an error code of M which benq joybook u121 an overheating issue, but actually there is not as such any heating. Remove hard drive, DVD drive and the wireless card. I have checked through here and all my data still seems to be on my computer but i want to get proper start menu again.

However, the computer stays on plus the fan doesnt stop running. It is possible the laptop appears benq joybook u121 be dead because the AC adapter is bad and the battery is discharged.

Reflash the BIOS, install the hard drive and test the laptop.

Laptop does not start. Fixing the problem.

benq joybook u121 Anthony, Sorry for a late response, I was busy. Now it has gone back to the first orange blinking light. Other LED lights were not turning on or flashing e. Thanks but I have tried all that. When I go to turn my laptop benq joybook u121 I have all the indicator lights light up, the fan sounds like it is starting to run like normal;then the indicator lights turn off and the fan shuts off; the power button remains on as does the indicator light for the battery as well as the ac power light.

Tried different u12 running just one then removing both,nothing. Could it ebnq something easy to repair benq joybook u121 most likely the motherboard is dead?

This problem could be related to the laptop memory failure. Minimize the laptop to barebone system: When pressing the power button, my computer shows the windows schreen, then immediatley goes to a black screen with nothing on it except a dash at the top left hand corner for a few seconds.

I was asked to insert Disc and allowed it to do its stuff.

Excellent point in here under Situation 2 that solved my immediate problem with my HP dvus not turning on. I have toshiba satellite M its not working its I have change the hard drive with other new one when I try to istall winxp it give me massage no hard drive available and in the piose setup benq joybook u121 give me hard drive non please if you have any soluation about this issue.

Reading this website tips was benq joybook u121 great help to me!

After the OS is loaded, install missing joybook drivers from the second CD device drivers. It was repaired from farway. But the fan only turns benq joybook u121 for a few seconds and after several tries to turn it on it did boot up. Run hard drive and memory test. This about a HP DV series laptop.

Also, could be software problem.