Acer disassembly need to open the monitor case

Acer Aspire all in one PC model AZ5101 Disassembly

Resetting the CMOS password on an Acer Aspire laptop is much more difficult than resetting the password on a desktop.
Disassembly steps vary from model to model, but on most models, you'll have to take apart the computer to access the CMOS battery.
Don't take apart the notebook if you don't have experience disassembling PCs.
After turning off the computer and disconnecting the AC adapter, take out the battery (different from the CMOS battery).
All visible screws must then be removed from the bottom of the notebook.
Remove all components stored to their separate compartments on the base of the notebook.
Turn over and open the PC. Lift up the switch cover and remove the screws securing the keyboard to the PC, if any are visible.
Remove the keyboard.
Remove the screws securing the monitor to the hinges, and then set the monitor aside.
Disconnect all visible cables connected to the motherboard; and then remove the screws from the top cover.
Remove the top cover to reveal the motherboard. Locate and then remove the CMOS battery. Leave it out of the notebook for 24 hours; then reinstall it and reassemble the Acer Aspire.
Other Options
If removing the CMOS battery fails to clear the password, or if you dont feel comfortable with the idea of opening your computer, you might be able to gain access to the computer using a backdoor password.
These special passwords were implemented to allow technicians to access locked computers. Not all models recognize backdoor passwords.
Most Acer Aspires use the Phoenix BIOS, and backdoor passwords for this BIOS include BIOS, CMOS, phoenix and PHOENIX.
All of these passwords are case-sensitive.

Is it an aspire ?
Resetting the CMOS password on an Acer Aspire laptop is much more difficult than resetting the password on a desktop.
Disassembly steps vary from model to model, but on most models, you'll have to take apart the computer to access the CMOS battery.
Don't take apart the notebook if you don't have experience disassembling PCs.
After turning off the computer and disconnecting the AC adapter, take out the battery (different from the CMOS battery).
All visible screws must then be removed from the bottom of the notebook.
Remove all components stored to their separate compartments on the base of the notebook.
Turn over and open the PC. Lift up the switch cover and remove the screws securing the keyboard to the PC, if any are visible.
Remove the keyboard.
Remove the screws securing the monitor to the hinges, and then set the monitor aside.
Disconnect all visible cables connected to the motherboard; and then remove the screws from the top cover.
Remove the top cover to reveal the motherboard. Locate and then remove the CMOS battery. Leave it out of the notebook for 24 hours; then reinstall it and reassemble the Acer Aspire.
Other Options
If removing the CMOS battery fails to clear the password, or if you dont feel comfortable with the idea of opening your computer, you might be able to gain access to the computer using a backdoor password.
These special passwords were implemented to allow technicians to access locked computers. Not all models recognize backdoor passwords.
Most Acer Aspires use the Phoenix BIOS, and backdoor passwords for this BIOS include BIOS, CMOS, phoenix and PHOENIX.
All of these passwords are case-sensitive.

jorickfranke, A picture is worth a thousand words!! Or in your case, a "video clip" at YOUTUBE! ! ! Search This "lcd monitor disassembly" or "lcd monitor repair" I'm sure you will find out how to do it. Just don't use sharp cutting instruments for "parting" the rear cover from the "front bezel" of unit. Cost of repair increases 10 fold if trip to hospital "ER" is required.
Good luck. 12fixlouie

rally very easy first up to remove the wsireless you should uninstall it from the device manager then for ur dvd rom first uninstall it from drive manager then shut off the computer and safely remove the dvd rom and for ur case it is going to take some time it is not fixed u can replace it u just need to open all the screws and nothing and wsireless can not be removed from the computer it is built in on ur motherboard

You do have to remove stand (the stand hinges are covered by the plastic pieces that you just pop them out) and all the screws. Start at the bottom to crack open the case. See AL1716 (almost the same as 1715):
http://s807.photobucket.com/albums/yy352/budm/ACER%20AL1716/

http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

You need to check the caps in the power supply section, please see my pictures here so you know what to look for inside.
http://s807.photobucket.com/albums/yy352/budm/ACER%20AL1716/

refortsm, you didn't say that you looked at any video clips on YOUTUBE that deal with LCD monitor disassembly. Find very , very DULL butter knife or table knife. You do not need a trip to the "ER" for a self-inflicted stab-wound!!! Some use old cd rom disc's for release of perimeter locking tabs???? Protect the units glass LCD panel at all times. You crack-it, then it's "You bought it you own it toyota!" "game over" for you. Removal of rear cover is hardest part of unit "tear-down" and inspection. Key for you is START at bottom with B-knife and pry gently. I hope this helps. Let me know about your "switch-mode-power-supply" condition. lmistyrel on aim. or 12fixlouie on Fixya

gulabgoud, Most monitors come apart the same way, or almost!!! May I suggest that you visit YOUTUBE to search and view some video clips of VALID (good) "lcd monitor disassembly" and / or "lcd monitor repair" ??? Have you ever heard the expression "a picture (in your case video clip) is worth a thousand words" Good luck guy, your on your own!!! If this helps you out, please rate this response on fixya. But don't come back here CRYING or complaining IF YOU SCREW UP YOUR MONITOR !!! Bye for now.. 12fix louie

You are advised to take it in to an authorised technician for repair. Never open the case unless you are qualified and certified.