Realising it needed more than one person I replaced everything. TV would no longer be switched on. I only had removed and replaced back electric cable connecter as i was before. Any clue plz?
SOURCE: How to replace back cover of MFC-210C?
There are two clips on either side which need to be squeezed together then the cover can be slipped back into position.
SOURCE: Both Screens Flicker after trying to replace touch screen
I finally solved the flickering problem on my DS (!), after I made my 1st engineering attempt overhaul shell, top screen and broken right hinge. Was really frustrated about the flicker afterwards, and opened up unit back up too many times to debug (risked damage to cable ribbon everytime!).
Anyway turns out there's 2 hidden screws (location: inside the battery compartment near where the front 'volume slider' is located) that adjusts the flickering (like how you need to calibrate an LCD monitor from doing same flickering effects) . You'll need a really (really!) small philips (+) screwdriver to do the adjustment.
Open up the battery cover with the VOL label upside down & facing you. The adjustment screws are recessed deep inside the plastic...a right and left screw. With the DS turned 'ON' to see the screen (whether you twist your neck to be able to see or have a mirror on the table in front of the DS)....slowly/carefully turn the screws to adjust until you like the clarity. That's it. The right screw = bottom screen. The left screw = top screen.
Now.... on to figuring out how to replace or fix the broken Power toggle switch that I snapped off! Currently using the toothpick method, but that's getting old! Any suggestions, I'd appreciate it!
SOURCE: how do i remove back cover on Polaroid FLM-153B flat screen tv?
REMOVE ALL SCREWS AND BACK PANEL WILL SLIDE BACK OFF
SOURCE: CMOS Battery dead, No Post, No System Beeps
bloody hell! All the ones I have used (IBM, Compaq and Dell) have clear access to the battery!
That sounds very frustrating!
My Solution, drop kick it out the window if you have to replace another!
Dear Sir:
Turn off the power to your computer and unplug all cables connected to it. Remove the battery, if one is installed.
Locate the covered screws around the cracked screen. Remove the rubber or plastic covers, then unscrew the screws.
Gently remove the plastic frame around the cracked screen and set it aside. Disconnect any power cords or cables going into the LCD screen.
Remove the cracked screen and slide the new screen into place. Replace any tape or plastic fasteners that hold it in place.
Reconnect all internal cords to the screen. Screw in the frame and replace all the screw covers.
Reconnect the power supply and all external cables to the LCD screen and switch it on.
sincerely. God bless you
ernesto cuadra
managua, nicaragua. c.a.
(1) Pull off the platen knob 1.
(2) Open the access cover Assy 4 toward the front to remove.
(3) Lift up the sheet guide Assy 5 to remove.
(4) Turn the change lever 2 toward the bottom position.
(5) Insert a flat-blade screwdriver into grooves of frame (5 places for ML 321, 4 places for ML320) and twist to disengage claws of upper cover 3.
(6) Raise the front side of upper cover Assy 3 and shift toward the rear to disengage claws of frame (6 places for ML321, 5 places for ML320).
(7) Raise the upper cover Assy 3 to remove.
(8) To install, follow the removal steps in reverse order.
Note on installation:
Match the posts A at both sides of the sheet guide 5 with the arrow marks on the upper cover. Push the guide into the cover.
Step 2
(1) Open the access cover 1.
(2) Lift up the sheet guide Assy 4 to remove.
(3) Tilting the pull-up roller Assy 2 toward the front, remove it from the shaft of platen Assy 3.
(4) To install, follow the removal steps in reverse order.
Note: Remove the sheet guide Assy 4 before installing or removing the pull-up roller Assy 2.
Step 3
(1) Open the access cover.
(2) Pull up and rotate the head clamp 1 to unclamp the printhead 2 as shown in fig. 3.3.1.
(3) Disconnect the printhead 2 from PC connector 3 and remove.
(4) To install, reverse the removal steps.
Notes on installation:
(1) Insert the printhead 2 into the PC connector 3 while pushing it against the carriage frame 4.
(2) The head clamp 1 must be securely sandwiched between printhead 2 and carriage frame 4 as
shown in fig. 3.3.2 below.
(3) Be sure to check the gap between platen and printhead (see 4).
(4) Be careful not to touch the print head while it is hot.
Important: There is a shim on the carriage frame 4, which hangs over the platen side of the frame. Be sure to replace it correctly. Improper positioning of this shim will severely affect the printhead gap.
Step 4
(1) Remove the printhead (see 3.3.1 below).
(2) Open the pull-up roller cover 1.
(3) Remove the shim on the carriage frame.
(4) Loosen the screws holding the carriage assembly to the carriage frame--this allows more play between the printhead and the platen.
(5) Raise and remove the ribbon protector 2.
(6) To install, follow the removal steps in reverse order. Be sure to replace the shim in exactly the
same position as it was before disassembly.
Step 5
(1) Remove the printhead (see 3.3.1 ).
(2) Remove the upper cover (see 3.3.1 ).
(3) Remove the pull-up roller Assy (see 3.3.3 ).
(4) Remove the ribbon protector (see 3.3.2 ).
(5) Turn the change lever 1 to the bottom position.
(6) Push in the lock levers 2 on both sides to unlock the Assy from the frame, then rotate them upward 90°.
(7) Remove the platen Assy 4 from the base frame.
(8) To install, follow the removal steps in reverse order.
Becareful and besure to disconnect from power source.
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