Unfortunately, the video card is integrated into the motherboard and the whole motherboard has to be replaced. Some fidgeting got it in there eventually, although no idea how it happened. After that connect an external monitor and turn on the laptop. Anyone have any idea on what I should do next? I tried to heat it up and took all the precautions whilst doing so, but the laptop failed to turn on afterwards which shows the important of using a thermometer of some sort to gage the temperature whilst your working.

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Also, you can run hard drive test. I have a dv which is a bit different from the one being used here. The power connector is mounted on a separate board. At step 13, i need to pull the antenna cables back in the laptop.

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Core 63, CPU0 and one around Did you remove the heat sink for cleaning? When starting the PC, it lights up but no display, I checked and re-checking everything is properly mounted.


Probably bad connection between the speaker cable and board. That will find the latest drivers for some of your hardware.

The Digestive System in Humans B. Probably this is motherboard failure. I press the power button and the LED lights flash on for a quick sec and nothing happens, power goes off.

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Remove the screen bezel as it shown here: I have tried hooking it up to multiple other external monitors when it happens and they do not work either. Is there a Solution to this? What else should I check? I use an inexpensive infrared thermometer to monitor the progress.

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Not sure about regular retail models. Is this what will happen if polarity is reversed on dc power connector? If the dv6810e, lamp goes bad, the entire LCD screen has to be replaced. Hi, I just disassembled my Hp dv to clean out the fan, which was making a lot of noise.

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Did I hook something up wrong? This page was last edited on 12 Octoberat Try reconnecting the DVD drive. What do you recommend I do to get my laptop back in working order?


Any suggestions on previously posted problem? If xudio have to guess, try replacing the inverter board audii. After that connect an external monitor and turn on the laptop. Probably loose or damaged webcam cable.

If the power connector fails, you can desolder it from the board and replace with a new one or replace the entire power connector board. Mine is cracked and needs to be replaced. Previous public Development Version was 2.

Dv6810en really was, I understood the instructions and I had fun while we made it. Seems there might have been different revisions of the board released.

First of all, I would check memory modules. I was not enthused by the solution proposed on Laptop Repair, but lost for lost, I tried it!