You can find the service manual for your notebook from below web link:
http://h10025.www1.hp.com/ewfrf/wc/manualCategory?product=3860630&lc=en&cc=us&dlc=en&lang=en&cc=us
Maintenance and service guide:
http://h10032.www1.hp.com/ctg/Manual/c01918142.pdf
These are the PDF manuals and require Adobe Acrobat Reader for viewing and printing. I hope this web links will help u.
SOURCE: how to put hp pavilion dv7-1245dx key back on the
They just snap back on but notice if the key is broken then what you need to do at this point is by a replacment key or buy a replcement keyboard.
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620
SOURCE: how to clean spill out of keyboard on hp pavilion
use a blower fan to remove spill on laptops keyboard
SOURCE: how do I replace the screen on a hp dv7-1245dx
Hi There, I replace 3 to 4 screens per month for laptop clients. Whenever I cannot find the Service Manual for the model I'm working on for free on the Web, I go to this site, http://www.9manuals.com/?OVRAW=Compaq%203000%20Service%20Manual&OVKEY=compaq%20service%20manual&OVMTC=advanced&OVADID=7159587521&OVKWID=61762926021
HP Service Manuals are fairly detailed and you should not attempt a screen replacement without their manual. Good Luck
SOURCE: hp dv7 1245dx fan is making a loud noise. how do
If it's anything like my dv7-1130us, it's quite a job.
I picked up a new fan for around $20 on ebay. That's the easy part.
The fan is pretty much the first thing they put in when they build the laptop. You have to take pretty much every part out, including the motherboard before you can get to it.
I couldn't find the service manual for the 1245dx, but I would assume it's about the same as the 1130us. There is a service manual for that on HP's website and it will tell you step by step.
It took me about 1 1/2 hours from start to finish.
SOURCE: dv7-1245dx has no display, but external monitor
in your control panel video settings (or right click on the desktop and go to properties, then settings. check your display settings. you should be able to choose between the external monitor and or the laptop screen.
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