Perhaps one out of ten attempts will yield lights coming on and the fan starting up for seconds before shutting off again completely. Does you know of any such software? Remove memory modules one by one, test the laptop with each memory module separately. At first my Presario would boot up fine and run. After all assembled correctly what happens is that after post, it shuts off. If yes, this could be motherboard failure.

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Laptop is dead. How to troubleshoot. | Laptop Repair

As soon as I unplug it satellit will go off. I just want to figure it out. Can you boot the laptop to the BIOS setup menu when the hard drive is removed?

I know this is the problem because if I figit with it it will eventually get the computer to work. In my case the fan and hdd spin up for about 5 seconds and then shut off, but the power s656 stays on. My laptop just turned a year old in December. It happend by using your step by step analysis and found that DVD drive is the culprit. Only i see the fan is running and the light on power button. Connect the multimeter probes to the prongs on the switch and press on satellite a135 s4656 xp button.

Now after one year I satellite a135 s4656 xp facing similar kind of problem. The computer turns on and makes normal startup noises, the LED lights turn on but noting appears on the screen. It worked with the new power pack for about an hour then died again. Now plug in satellite a135 s4656 xp AC adapter and try turning xatellite on again.

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Replace it with a new one. The PC will have to be truly off not suspended, or in standby mode, or in hibernation mode. Unfortunately, there is no much further testing you can do. There are few more steps you can take satellite a135 s4656 xp fix the motherboard, rather than just saying its dead. Hi my Acer laptop is dead. Well if i plug it into the wall the power light flashes but nothing, if I put in the battery and push the power the light flashes for a brief moment also then dead, this keeps happening each time I undo the battery and satellite a135 s4656 xp it in, as well as withe power cord.

Not likely but possible. First of all, take a closer look at the screen under bright light.

Laptop is dead. How to troubleshoot.

Satellite a135 s4656 xp removed the display bezel, so I can access the inverter board. I have a laptop from germany, it fujitsu amilo xathe mainboard was broken and I had sent it back for repair but the same problem occurred and this time Q135 do not want to go through all this again.

THe last week before this total failure, I had a number of times the computer would staellite fine and suddenly a blue screen would flash and the computer would reboot before Satellite a135 s4656 xp could read it.

Try reseating memory modules. Can you please give me any suggestions?

BIOS Setup / BIOS settings — access instructions

Wherever you satellite a135 s4656 xp sayellite is food crumps or dirt or you might suspect there is a short in the circuit xl it with Isopropyl alcohol and a tooth brush. LEDs work, normal noises, but no hd activity.

Check the display properties. This could be one of the following: I am now testing possibilites with only the barebone board and power supply… it seems that if i press with my finger on the graphics card cooler it stays satellite a135 s4656 xp and it looks like to have so clearance betwen the gpu card and bolts….

Checked adaptor on spare laptop, adaptor works fine. Is it normal for the battery LED flash on the startup? It is completely dead. Possible graphics card failure. Hi I wonder if anyone can help me, i recently changed the AC adapter on my Compaq laptop.

I connected it to the external monitor, the picture is perfect. Between the video cable connector and DC jack there is a small square chip with about pins on each side. You can toggle video output between internal and external modes by using Fn keys: Do you satellite a135 s4656 xp if satellite a135 s4656 xp are two memory modules installed into your laptop?

I would like to find the schematic for satellite a135 s4656 xp, but have had no luck finding it yes I checked your documentation Any other advice? If the fuse satellite a135 s4656 xp OK, most likely there is a problem with the motherboard.

Fan spins, light glows, but for only few seconds, after it turns off. I have a HP Pavilion F and it does not power on at all. Now it remains dead when i push the power button. I am thinking it is a bad swith or connection to the board.

You said the laptop will not boot and at the same time starts like normal laptop. After reading this post I was able to narrow down the problems to laptop. I would love some ideas on what to try next — taking the battery out, or the memory, or freezing the thing?

This notebook HP pavilion DVus will turn on 2 seconds, then off 2 seconds continually until you press a button and then it will stay on but there is a black screen.