Question about HP (158800-001) for Compaq Presario 1246, 1247, 1277, 1279 Cooling Fan
Can any one help me, the d.c adapter pin at the rear of my laptop is faulty. when you open the cd. drive you can clearly see the edge of the mother-board and the loose socket. i would like to repair it myself does any one havethe knowledge to help me complete this task. Kindest regards, Mike.
Hi this is not an easy job and the work would need a step by step live chat to do, I dont know if you could get a tech such as myself to live chat for about two and a half hours. My best solution for you is that you look on Ebay in the computer section, there is often advertised computer ebooks, some especialy for laptops. I do not know how good these books are but it may be a way for you to solve the problem you have. Just make sure that as you dismantle you laptop you write down where every piece and every screw goes or you will end up with a lot of leftovers. Regards mistyman
Posted on Aug 15, 2007
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Posted on Jan 02, 2017
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If your laptop works fine while plugged in but stops working while unplugged it's likely that either your laptop battery is bad or your laptop is not charging the battery properly.
Below are steps that can be taken to help identify the cause of this issue.
Leave power plugged in
Make sure the computer has been charging from the power plug for at least two hours before attempting to unplug it.
Remove and reconnect battery
In some situations the battery can become loose.
Removing it and then put it back into the laptop.
Use a third-party battery utility to determine the total capacity of the battery. For example, BatteryCare is a free software utility capable of doing this.
Replace battery or AC adapter
If your computer is still in warranty we suggest skipping to the next step.
If the above steps have been completed, we suggest replacing the battery in the computer or AC adapter.
In most situations it's a bad battery. some motherboards cmos batteries are soldered in
check all power and data leads from motherboard to hard drive and all of your cd/dvd drives make sure connections are secure dust free and not faulty
computers need all power and data to travel through every working device and to finish its cycle
so any faulty lead will end in computer error or shutdown or fail to boot
make sure your computers RAM modules are securely seated with no dust in the sockets also the Cmos battery has charge and seated with no dust in the sockets
hope this helps
some motherboards cmos batteries are soldered in
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