Unplug the LCD cable from the motherboard. I just discovered your link to a list of 58 mb repair deals. Try removing them one by one. Pull the wireless card from the slot and remove it. I placed a small oven thermometer on the edge of the cutout and it reached degrees during the process.

Uploader: Yomi
Date Added: 16 July 2010
File Size: 56.67 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 34799
Price: Free* [*Free Regsitration Required]

Hewlett Packard (HP) Network Drivers Download

I plan to purchase a new Dell and fix these probs in short time and I really believe your site will be of great compaq presario f756nr. Remove the memory cover and memory modules and search for the sticker.

Here is the actual problem. Sorry, I cannot tell. I got an external sound card. Lots of probs found on internet…yada yada yada.

The instructions were excellent and easy to follow. See PJ for the 65 watt 3. It sounds as though the backlight may have been damaged when it fell.

If the external monitor compaq presario f756nr fine all the time and the problem appears compaq presario f756nr on the laptop screen, it could be one of the following: Repair Shop Bulk Lots.

The guide might work for some other Compaq and HP models. Just to confirm, by processor you mean the CPU, correct? Hope this should work on Compaq too.

I have a Comaq Presario F and the problem I am having with compaq presario f756nr is it boots up but when it starts loading to Windows it loads very very slow now and I just end up cutting it off. I have checked the voltage output of power supply and it is Now, I have a certain problem booting my fnr.

Now reboot the laptop and let it re-detect the drive and install the driver.

Of course, I assume your new power adapter and battery are good. After reinstalling them, everything worked great. The DC jack soldered to the power compaq presario f756nr board which can be unplugged from the motherboard. However, I want to fix rather than buy a new one given the current economy and the relative newness of the machine.

A new battery changed nothing. Even though this laptop has a separate audio board, I believe the audio chip located on the motherboard. I looked at it real good and see no spots where it may have fried. Also when starting my computer the screen is black and the power button flashes, and to start the computer I have to unplug it and take the battery out, I think the problems might be correlated some how? I hope that I did not destroy my motherboard by doing this.

Yes, if presariio audio compaq presario f756nr failed, I believe you have to replace the compaq presario f756nr motherboard.

How to disassemble Compaq Presario F – Inside my laptop

Should i buy a new one or have somebody look at it? I placed a small oven thermometer on the edge of the cutout and it reached degrees during the process. I compaq presario f756nr that 3. I found the directions easy enough to follow however I had one mishap.

Try removing them one by one and test the laptop with each module separately.

Try reinstalling the audio driver. The whole back is loose except for the area around one corner of the fan which seems to be held with compaq presario f756nr screw from above possibly under the key board? I have f756hr compaq presario f that needs a new cooling fan. In the next guide I will explain how to access and remove the LCD compaq presario f756nr with inverter board. Compqa up all personal files and reinstall Windows from scratch using the recovery disc or recovery partition on the hard compaq presario f756nr if you have any.

Okay, although i did do that, now i have a replacement cable, and when i try to push it back in, its going to bend the pins on the end of the cable….