Disassembly
Overview 2 - 3
2.Disassembly
Maintenance Precautions
The following precautions are a reminder. To avoid personal injury or damage to the computer while performing a re-
moval and/or replacement job, take the following precautions:
1.
Don't drop it
. Perform your repairs and/or upgrades on a stable surface. If the computer falls, the case and other
components could be damaged.
2.
Don't overheat it
. Note the proximity of any heating elements. Keep the computer out of direct sunlight.
3.
Avoid interference
. Note the proximity of any high capacity transformers, electric motors, and other strong mag-
netic fields. These can hinder proper performance and damage components and/or data. You should also monitor
the position of magnetized tools (i.e. screwdrivers).
4.
Keep it dry
. This is an electrical appliance. If water or any other liquid gets into it, the computer could be badly
damaged.
5.
Be careful with power
. Avoid accidental shocks, discharges or explosions.
•Before removing or servicing any part from the computer, turn the computer off and detach any power supplies.
•When you want to unplug the power cord or any cable/wire, be sure to disconnect it by the plug head. Do not pull on the wire.
6.
Peripherals
– Turn off and detach any peripherals.
7.
Beware of static discharge
. ICs, such as the CPU and main support chips, are vulnerable to static electricity.
Before handling any part in the computer, discharge any static electricity inside the computer. When handling a
printed circuit board, do not use gloves or other materials which allow static electricity buildup. We suggest that
you use an anti-static wrist strap instead.
8.
Beware of corrosion
. As you perform your job, avoid touching any connector leads. Even the cleanest hands pro-
duce oils which can attract corrosive elements.
9.
Keep your work environment clean
. Tobacco smoke, dust or other air-born particulate matter is often attracted
to charged surfaces, reducing performance.
10.
Keep track of the components
. When removing or replacing any part, be careful not to leave small parts, such as
screws, loose inside the computer.
Cleaning
Do not apply cleaner directly to the computer, use a soft clean cloth.
Do not use volatile (petroleum distillates) or abrasive cleaners on any part of the computer.
Power Safety
Warning
Before you undertake
any upgrade proce-
dures, make sure that
you have turned off the
power, and discon-
nected all peripherals
and cables (including
telephone lines). It is
advisable to also re-
move your battery in
order to prevent acci-
dentally turning the
machine on.
Содержание M980NU
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer M980NU Service Manual ...
Страница 46: ...Part Lists A 8 Blu Ray Combo A Part Lists Blu Ray Combo 㾲䈷 㾲䈷 㾲䈷 㾲䈷 㕰㖑䜛 㾲䈷 Figure A 6 Blu Ray Combo ...
Страница 47: ...Part Lists DVD Super Multi A 9 A Part Lists DVD Super Multi 㾲䈷 㾲䈷 㖑䜛 㾲䈷 㖑䜛 㾲䈷 㾲䈷 㾲䈷 Figure A 7 DVD Super Multi ...
Страница 48: ...Part Lists A 10 A Part Lists ...
Страница 51: ...Schematic Diagrams PENRYN 1 2 B 3 B Schematic Diagrams PENRYN 1 2 Sheet 2 of 53 PENRYN 1 2 ...
Страница 52: ...Schematic Diagrams B 4 PENRYN3 2 2 B Schematic Diagrams PENRYN3 2 2 Sheet 3 of 53 PENRYN 2 2 ...
Страница 53: ...Schematic Diagrams MCP79 FSBI B 5 B Schematic Diagrams MCP79 FSBI Sheet 4 of 53 MCP79 FSB ...
Страница 54: ...Schematic Diagrams B 6 MCP79 MEM CTRL 1 B Schematic Diagrams MCP79 MEM CTRL 1 Sheet 5 of 53 MCP79 MEM CRTL 1 ...
Страница 55: ...Schematic Diagrams MCP79 MEM CTRL 2 B 7 B Schematic Diagrams MCP79 MEM CTRL 2 Sheet 6 of 53 MCP79 MEM CRTL 2 ...
Страница 56: ...Schematic Diagrams B 8 MCP79 PCI E B Schematic Diagrams MCP79 PCI E Sheet 7 of 53 MCP79 PCI E ...
Страница 57: ...Schematic Diagrams MCP79 LAN Panel B 9 B Schematic Diagrams MCP79 LAN Panel Sheet 8 of 53 MCP79 LAN Panel ...
Страница 58: ...Schematic Diagrams B 10 MCP79 PCI LPC B Schematic Diagrams MCP79 PCI LPC Sheet 9 of 53 MCP79 PCI LPC ...
Страница 59: ...Schematic Diagrams MCP79 SATA USB B 11 B Schematic Diagrams MCP79 SATA USB Sheet 10 of 53 MCP79 SATA USB ...
Страница 60: ...Schematic Diagrams B 12 MCP79 HDA Misc B Schematic Diagrams MCP79 HDA Misc Sheet 11 of 53 MCP79 HDA Misc ...
Страница 61: ...Schematic Diagrams MCP79 Power B 13 B Schematic Diagrams MCP79 Power Sheet 12 of 53 MCP79 Power ...
Страница 63: ...Schematic Diagrams DDR3 SO DIMM_0 B 15 B Schematic Diagrams DDR3 SO DIMM_0 Sheet 14 of 53 DDR3 SO DIMM_0 ...
Страница 64: ...Schematic Diagrams B 16 DDR SO DIMM_1 B Schematic Diagrams DDR SO DIMM_1 Sheet 15 of 53 DDR3 SO DIMM_1 ...
Страница 66: ...Schematic Diagrams B 18 HDMI Fan Control B Schematic Diagrams HDMI Fan Control Sheet 17 of 53 HDMI Fan Control ...
Страница 67: ...Schematic Diagrams CRT DVI B 19 B Schematic Diagrams CRT DVI Sheet 18 of 53 CRT DVI ...
Страница 69: ...Schematic Diagrams KBC ITE IT8512 J B 21 B Schematic Diagrams KBC ITE IT8512 J Sheet 20 of 53 KBC ITE IT8512 J ...
Страница 70: ...Schematic Diagrams B 22 PHY RTL8211CL B Schematic Diagrams PHY RTL8211CL Sheet 21 of 53 PHY RTL8211CL ...
Страница 72: ...Schematic Diagrams B 24 Audio AMP B Schematic Diagrams Audio AMP Sheet 23 of 53 Audio AMP ...
Страница 73: ...Schematic Diagrams HDMI Switch B 25 B Schematic Diagrams HDMI Switch Sheet 24 of 53 HDMI Switch ...
Страница 76: ...Schematic Diagrams B 28 MXM 3 0 Master B Schematic Diagrams MXM 3 0 Master Sheet 27 of 53 MXM 3 0 Master ...
Страница 77: ...Schematic Diagrams MXM 3 0 Slave B 29 B Schematic Diagrams MXM 3 0 Slave Sheet 28 of 53 MXM 3 0 Slave ...
Страница 80: ...Schematic Diagrams B 32 Power System B Schematic Diagrams Power System Sheet 31 of 53 Power System ...
Страница 81: ...Schematic Diagrams Power VCore B 33 B Schematic Diagrams Power VCore Sheet 32 of 53 Power VCore ...
Страница 83: ...Schematic Diagrams Power 1 5V 0 75V B 35 B Schematic Diagrams Power 1 5V 0 75V Sheet 34 of 53 Power 1 5V 0 75V ...
Страница 84: ...Schematic Diagrams B 36 Power 1 0VS B Schematic Diagrams Power 1 0VS Sheet 35 of 53 Power 1 0VS ...
Страница 85: ...Schematic Diagrams Power 3 3V 5V B 37 B Schematic Diagrams Power 3 3V 5V Sheet 36 of 53 Power 3 3V 5V ...
Страница 87: ...Schematic Diagrams Single HDD Board B 39 B Schematic Diagrams Single HDD Board Sheet 38 of 53 Single HDD Board ...
Страница 88: ...Schematic Diagrams B 40 Dual HDD Board B Schematic Diagrams Dual HDD Board Sheet 39 of 53 Dual HDD Board ...
Страница 89: ...Schematic Diagrams Audio Board B 41 B Schematic Diagrams Audio Board Sheet 40 of 53 Audio Board ...
Страница 91: ...Schematic Diagrams Click FP Board B 43 B Schematic Diagrams Click FP Board Sheet 42 of 53 Click FP Board ...
Страница 92: ...Schematic Diagrams B 44 Logo LED Board B Schematic Diagrams Logo LED Board Sheet 43 of 53 Logo LED Board ...
Страница 93: ...Schematic Diagrams Game Key Board B 45 B Schematic Diagrams Game Key Board Sheet 44 of 53 Game Key Board ...
Страница 101: ...Schematic Diagrams Finger Board B 53 B Schematic Diagrams Finger Board Sheet 52 of 53 Finger Board ...
Страница 102: ...Schematic Diagrams B 54 PWR on SEQ Diagram B Schematic Diagrams PWR on SEQ Diagram Sheet 53 of 53 PWR on SEQ Diagram ...
