EXTERNET, I must admit that I wasn't commenting on the topic, but I didn't want to start another thread...but just ask you a question about something you wrote quite a while ago on a post (and I can't message you directly).
topic: Fixing short circuited laptop motherboard. Where to start?
you said as a last resort to find a shorted component one could do the following:
You plug in your ac adapter into the wall ac power outlet; the light on the ac adapter is solid green at that time. As soon as you connect the ac adapters plug into the laptop the light on the ac adapter dims and does not show green light at all until the next time you unplug the ac adapter from the laptop and from the wall. At the same time system does not power up from the ac adapter. Again if the light goes out and does not blink that also means a short on the motherboard. (A quote mostly from laptoppowerrepair.net)
For I need a way to determine if the motherboard is dead, if so then I can have someone fix it...or if it is something else. Trying not to spend any money on diagnosis...because I'd like to spend money on repair, or a new laptop.
topic: Fixing short circuited laptop motherboard. Where to start?
you said as a last resort to find a shorted component one could do the following:
Can you elaborate a little bit on how to hook up computer to car battery? Do I need to have the laptop all put together...or do I need to have it stripped down to just the motherboard (which is how it is right now). For I'm at the point of throwing away my Dell Vostro 1500 because :If everything fails and you are ready to throw the towel, briefly apply 12V from a car battery and the smoke will come from the shorted component. You will not be able to repack back the lost smoke. If it burns completely you will not be able to identify it, so take some close-up pictures before. That component needed to be replaced anyway. It is a very brute force way to do it as last resource and traces may vaporize; so be prepared for bad news. Come back with findings.
You plug in your ac adapter into the wall ac power outlet; the light on the ac adapter is solid green at that time. As soon as you connect the ac adapters plug into the laptop the light on the ac adapter dims and does not show green light at all until the next time you unplug the ac adapter from the laptop and from the wall. At the same time system does not power up from the ac adapter. Again if the light goes out and does not blink that also means a short on the motherboard. (A quote mostly from laptoppowerrepair.net)
For I need a way to determine if the motherboard is dead, if so then I can have someone fix it...or if it is something else. Trying not to spend any money on diagnosis...because I'd like to spend money on repair, or a new laptop.