Acer Extensa 4120 Service Manual

Also see for Extensa 4120: User guide

Contents

Acer Extensa 4120 Service Manual Manual pdf 51 page image

Chapter 3 41Main Unit DisassemblyIMPORTANT: To prevent from scratching or damaging the LCD panel, cover it with a protective film beforedisassembling the main unit.Main Unit Disassembly FlowchartScrew Type Part NumberC M2.5 x L8 BZN+NYLOK 86.00E34.738D M2 x L4 BZN+NYLOK 86.00E13.524F M2 x L3 BZN+NYLOK 86.00E25.723H M2.5 x L12 BZN+NYLOK 86.00E67.63CI M2.5 x L4 BZN+NYLOK 86.00D30.630J M2.5 x L6 BZN+NYLOK 86.00E33.736K M2 X L2 NI 86.00D77.320Main unitKeyboard Middle coverLCD module(Cx2, Hx2)Power board(Dx4)Upper case(Ix1, Cx10, Jx2, Dx3) ) Lower casePower FPC cableSpeaker case(Dx3, Kx3)Launch board(Dx2)Touchpad boardbracket (Dx3)Modem board(Fx2)Bluetooth boardSubwooferUSB board(Dx1)Touchpad cableTouchpad boardSystem board(Dx2)Card reader board(Fx1)DC-in portE-key board(Fx3)