Historique de l'étape n° 6 de Canon Powershot A720 IS Motherboard Replacement - iFixit

Modifications apportées à l'étape #6

Modifié par Jameson Shockley — 13 sept. 2021

Modification approuvée par Jameson Shockley

: Avant
: Après
: Inchangé

Lignes de l'étape

-	[* black] Carefully lift and turnover the LCD Screen so that you are able to see the motherboard.
-	[* icon_caution] Treat the motherboard with care since it is very sensitive to static discharge. Remain grounded to avoid the release of static discharge by wearing a static bracelet.
-	[* red] Carefully disconnect the LCD Screen ribbon cable away from its ZIF connector with your thumb and index finger. You must make sure to have your thumb and index finger cover as much of the ribbon's width and as close to the ZIF connector as possible without touching the motherboard while pulling the ribbon out. line.
+	[* black] Carefully lift and turn over the LCD Screen so that you are able to access the motherboard.
+	[* icon_caution] Treat the motherboard with care since it is very sensitive to static discharge. Remain grounded to avoid the release of static discharge by wearing an anti-static bracelet.
+	[* icon_caution] Be mindful to not touch the surface of the board. The oils in your hands can be harmful to the motherboard. If you need to adjust the camera, make sure to hold on to the case.
+	[* red] Carefully disconnect the LCD Screen ribbon cable away from its ZIF(Zero Insertion Force) connector with your thumb and index finger.
+	[* icon_note] When removing the ribbon, it is best to firmly grasp the ribbon cable with your thumb and pointer finger. Pull out the cable as straight as possible. This is the best practice to prevent damage to the ribbon cable.
	[* icon_caution] Be careful to not rip the ribbon wire or the red and black power wires when pulling the LCD screen out.
	[* orange] Use the soldering iron to separate the black and red power wires from the motherboard.
-	[* icon_note] Make sure to note the location of where each wire was attached to. The black wire is the negative power wire and the red wire is the positive power wire.
-	[* icon_caution] Not knowing where the power wires go could disrupt the power distribution and lead to power outages and damage to the motherboard.
+	[* icon_caution] Not knowing where the power wires go could disrupt the power distribution and lead to power outages and damage to the motherboard. The black wire is the negative power wire and the red wire is the positive power wire.