Matsushita CF-W4GWCZZ service manual Screw E Screw B Screw C Screw D Screw H Screw F

2.Installation of Keyboard

1.The Keyboard is surely installed in the Hook (2 places) at the right and the Hook (4 places) behind a Top Case . 2.The Keyboard is held and the Keyboard Hook is inserted and locked.

Note:Never touch the edge part of the Keyboard Hook by bare-handed. 3.It is confirmed that the Keyboard Hook do not run aground in the rib.

Screw tightening of Keyboard

Keyboard	Hook
	Do not run aground on the rib
	(Refer to the figure below)
	Hook

Hook
Keyboard Hook plate	OK	Keyboard Hook plate

Top Case
Keyboard Hook plate	NG

3.Screw tightening of Bottom Case

1.The screw tightening is done in the undermentioned order. 3-1. DXHM0039ZA(E:N6) is tightened.No.1 to No.3

3-2. DXHM0057ZA(C:N7) is tightened. No.4,No.5

3-3. DXQT2+E12FNL(F:N11) is tightened. No.6 to No.9

3-4. DXQT2+E10FNL(D:N10) is tightened. No.10

3-5. DXQT2+D4FNL(H:N9) is tightened. No.11

3-6. DRHM0092ZA(B:N4) is tightened. No.12 to No.14

Screw (E)

Screw (B)

Screw (B)

Screw (E)

Screw (B)

Screw (C)

Screw (D)

Screw (H)

Screw (C)

Screw (F)

Screw (F)

Screw (F)

Screw (E)

Screw (F)

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