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HP pavillion dv7 , don't go on, front leds flicking slowly

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If the unit doesnt power up at all or the fans spin up and the led is blinking on the front then the motherboard is dead

Posted on Mar 21, 2011

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Posted on Jan 02, 2017

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Cannot unmute hp pavillion dv7 laptop


find the speaker icon, bottom right, then right click to access adjust audio properties then select voice, and then volume, and you can unchecl the box with mute

Nov 11, 2012 | HP Pavilion Laptop dv7-1025nr

1 Answer

How to turn on the speakers on an HP Pavillion dv7 laptop


Go to your control panel and click the "find and fix problems2 link under SYSTEM and SECURITY then select the trouble shoot audio playback. Click next wait for it to search then select speakers and click next this should fix your issue.
Alternatively the volume setting for one or more sound devices might be disabled or set too low. There are separate sound controls for the hardware devices (speakers / head sets) and the individual applications (Windows sound / QuickPlay / Windows Media Player). For example, if the speaker is turned on, but the application is muted, you will not hear any sound. open the sound volume mixer and check the different settings

Jul 07, 2012 | HP Computers & Internet

1 Answer

How do I remove/replace the keyboard from a HP Pavillion dv7-2277cl


1. Remove 6 screws from the bottom of the case (as shown). These screws hold the accessory cover.

2. Remove one screw securing the CD/DVD drive. Slide the CD/DVD drive to the left to disconnect it from the motherboard. Remove the CD/DVD drive.

3. Remove all marked screws from the bottom of the notebook.
The yellow circled screws secure the keyboard cover, and the green one secures the HP Pavilion DV7 keyboard.

4. Turn the computer display-side up and open it as far as possible. Insert a guitar pick or small flat screwdriver between the keyboard cover and case and slowly move along the side.

5. Lift the keyboard cover. Be careful, it's still connected to the motherboard. Release the zero insertion force (ZIF) connector and disconnect the cable from the LED board. Remove the keyboard cover.

6. Remove the four screws that secure the HP Pavilion DV7 keyboard.

7. Lift the rear edge of the HP Pavilion DV7 keyboard until it rests at an angle. Slide the keyboard back to disengage the tabs on the front edge of the keyboard from the top cover and rest it on the display.

8. Release the ZIF connector to which the keyboard cable is attached and disconnect the keyboard cable. Remove the HP Pavilion DV7 keyboard.

You can refer to the complete article via the link below:
http://laptoppartstore.weebly.com/replace--remove-hp-pavilion-dv7-keyboard.html

Apr 08, 2012 | HP Pavilion dv7 Keyboard (483275-001)

1 Answer

Battery specification for HP pavillion dv7 17" pc


Sounds like you are having a battery problem. Go to HP.com and put your model number in. HP is having a battery recall for thousands of their computers. You may be able to have HP send you a new battery for free.

Oct 29, 2010 | HP Pavilion dv7-1130us laptop

1 Answer

How does one replace the fan on a HP Pavillion dv7-1240US? I tried to remove the bottom plates but I was unsuccesful.


i tried looking for a teardown manual but was not able to do so. try if this could help you. found this on HP website. d16ae37.jpg

Apr 06, 2010 | HP Pavilion dv7-1240us Notebook

2 Answers

Laptop hp pavillion dv7 turns off by itself when battery is in and it is plugged in Problem


Update the BIOS and check if doesnt work, try running a recovery on the sys.
If problem still persist than contact manufacturer as the sys has to be repaired

Jan 21, 2010 | HP Pavilion dv7-1132nr Notebook PC

2 Answers

My hp dv7-1025nr wireless switch does not work.internal wireless card not responding.not seeing avalible wireless connections.


Hi...
This is a hardware issue the the switch need to be replace.
If the computer is in warranty contact HP.
Thanks
Smith

Dec 20, 2008 | HP Pavilion Laptop dv7-1025nr

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