I just spent $60 for a new upper and lower 5547 case which I will install myself; being that the laptop is out of warranty and I'm sort of adept at such things. The problem is that of poor case design. The hinge on the left side of the screen has a "leg" extending towards the front of the laptop that helps absorb the torque of the lid opening and closing. The right side hinge has no such "leg" so that the friction nuts that are embedded into the plastic case work loose over time and cause the hinge to detach from the body of the laptop. The "popping" that people have reported occurs once the first of the friction nuts break away from the plastic case. Once all of the nuts are detached, the right hinge acts as a pry-bar to open up the right side of the case just behind the ethernet port. The hinges take quite a bit of force to move. In preparation for the new case, I have loosened the nut at the ends of the hinge axles and cleaned and lubricated the hinges to allow for easier action while opening and closing the LCD lid. This may be an ongoing maintenance issue with these hinges, as the mechanism is open to dust contamination causing increased torque over time in opening and closing the lid. We'll see how this goes.
Here are some photos which illustrate the problem.
Left Hinge with "leg"
Right hinge
Left upper case - hinge attachment nuts embedded into plastic case
Right upper case - nuts missing, attachment points broken
Left Lower Case - Hinge screw hole intact
Right Lower Case - plastic in screw hole "pulled through"
This answer gave some relief to me.. I am wondering that I havent done these type of works before and now i m tring to do it .. I have same model with the same problem. Is it easy to do? can u suggest me some links for this work as hint or reference? plz
dwwebb
4 Posts
4
November 28th, 2016 07:00
I just spent $60 for a new upper and lower 5547 case which I will install myself; being that the laptop is out of warranty and I'm sort of adept at such things. The problem is that of poor case design. The hinge on the left side of the screen has a "leg" extending towards the front of the laptop that helps absorb the torque of the lid opening and closing. The right side hinge has no such "leg" so that the friction nuts that are embedded into the plastic case work loose over time and cause the hinge to detach from the body of the laptop. The "popping" that people have reported occurs once the first of the friction nuts break away from the plastic case. Once all of the nuts are detached, the right hinge acts as a pry-bar to open up the right side of the case just behind the ethernet port. The hinges take quite a bit of force to move. In preparation for the new case, I have loosened the nut at the ends of the hinge axles and cleaned and lubricated the hinges to allow for easier action while opening and closing the LCD lid. This may be an ongoing maintenance issue with these hinges, as the mechanism is open to dust contamination causing increased torque over time in opening and closing the lid. We'll see how this goes.
Here are some photos which illustrate the problem.
Left Hinge with "leg"
Right hinge
Left upper case - hinge attachment nuts embedded into plastic case
Right upper case - nuts missing, attachment points broken
Left Lower Case - Hinge screw hole intact
Right Lower Case - plastic in screw hole "pulled through"
Tara Prasad Adh
1 Message
0
November 28th, 2016 13:00
This answer gave some relief to me.. I am wondering that I havent done these type of works before and now i m tring to do it .. I have same model with the same problem. Is it easy to do? can u suggest me some links for this work as hint or reference? plz
dwwebb
4 Posts
0
December 5th, 2016 09:00
Disassembly videos exist on Youtube, and the parts may be obtained on Amazon.com.