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4-4
Troubleshooting
System Internal Inspection
0
Turn off the system and all the peripherals connected to it.
Unplug the power cord from the power outlets.
Unplug the power cord from the system.
Unplug all peripheral cables from the system.
Place the system unit on a flat, stable surface.
Remove the system covers. For instructions on removing system covers, refer to “System
Disassembly”.
Verify that components are properly seated.
Verify that all cable connectors inside the system are firmly and correctly attached to their
appropriate connectors.
Verify that all components are Acer-qualified and supported.
Replace the system covers.
Power on the system.
If the problem with the system is not evident, you can try viewing the POST messages and BIOS
event logs during the system startup.
Содержание Veriton Z4621G
Страница 1: ...Acer VZ4620G VZ4621G SERVICEGUIDE ...
Страница 2: ...ii ...
Страница 6: ...vi ...
Страница 7: ...vii ...
Страница 8: ...viii ...
Страница 9: ...CHAPTER 1 Hardware Specifications ...
Страница 28: ...1 20 Hardware Specifications and Configurations M B Placement 0 ...
Страница 30: ...1 22 Hardware Specifications and Configurations Internal header pin definition 0 ...
Страница 31: ...Hardware Specifications and Configurations 1 23 Block Diagram 0 ...
Страница 32: ...1 24 Hardware Specifications and Configurations ...
Страница 33: ...CHAPTER 2 System Utilities ...
Страница 50: ...2 18 System Utilities 8 Flash BIOS is finished ...
Страница 53: ...System Utilities 2 21 8 Select Save Exit Setup and press Enter key 9 Select Yes and press Enter key ...
Страница 54: ...2 22 System Utilities 10 Flash BIOS is finished ...
Страница 57: ...System Utilities 2 25 7 Select Yes and press Enter key 8 Select Save Exit Setup and press Enter key ...
Страница 58: ...2 26 System Utilities 9 Select Yes and press Enter key 10 Flash BIOS is finished 0 With ME lock 0 ...
Страница 62: ...2 30 System Utilities 10 Select Yes and press Enter key 11 Select Save Exit Setup and press Enter key ...
Страница 63: ...System Utilities 2 31 12 Select Yes and press Enter key 13 Flash BIOS is finished ...
Страница 65: ...System Utilities 2 33 9 Select Yes and press Enter key 10 Select Save Exit Setup and press Enter key ...
Страница 66: ...2 34 System Utilities 11 Select Yes and press Enter key 12 Flash BIOS is finished ...
Страница 69: ...System Utilities 2 37 ...
Страница 73: ...System Utilities 2 41 ...
Страница 74: ...2 42 System Utilities ...
Страница 75: ...CHAPTER 3 System Disassembly and Assembly ...
Страница 78: ...3 4 ...
Страница 86: ...3 12 System Disassembly and Assembly First open one top side then open the other top side ...
Страница 87: ...System Disassembly and Assembly 3 13 Open the low side ...
Страница 96: ...3 22 System Disassembly and Assembly Removing the Display Card 0 ...
Страница 106: ...3 32 System Disassembly and Assembly Remove the heatsink in the direction as indicated by the arrow Removing the CPU 0 ...
Страница 113: ...System Disassembly and Assembly 3 39 ...
Страница 118: ...3 44 System Disassembly and Assembly Remove the base pan in the direction as indicated by the arrow ...
Страница 121: ...System Disassembly and Assembly 3 47 Unplug the LCD power cable Take out the LCD with bracket ...
Страница 128: ...3 54 System Disassembly and Assembly 4 Plug the LCD power cable NOTE NOTE Be careful that do not plug it on backward ...
Страница 131: ...System Disassembly and Assembly 3 57 Lock all the latch Plug the LVDS cable ...
Страница 132: ...3 58 System Disassembly and Assembly Screw 8 screws to fix it Table 3 28 ID Size Quantity Screw Type M3X5L B 8 ...
Страница 141: ...System Disassembly and Assembly 3 67 Close the CPU bracket cover ...
Страница 142: ...3 68 System Disassembly and Assembly Lock the latch in the direction as indicated by the arrow ...
Страница 143: ...System Disassembly and Assembly 3 69 Replacing the Memory 0 1 Instal the lower memory 2 Instal the upper memory ...
Страница 147: ...System Disassembly and Assembly 3 73 Lock 2 VGA locks ...
Страница 153: ...System Disassembly and Assembly 3 79 Attach the mylar to cover the camera ...
Страница 160: ...3 86 System Disassembly and Assembly 4 Attach the mylar as the location shown in the picture ...
Страница 164: ...3 90 System Disassembly and Assembly N A 4 Table 3 45 ID Size Quantity Screw Type ...
Страница 166: ...3 92 System Disassembly and Assembly Screw 9 screws to fix it Table 3 46 ID Size Quantity Screw Type M3X5L B 9 ...
Страница 170: ...3 96 System Disassembly and Assembly Install the hinge cover ...
Страница 171: ...System Disassembly and Assembly 3 97 Thermal Pad location on base pan 0 ...
Страница 174: ...3 100 System Disassembly and Assembly ...
Страница 175: ...CHAPTER 4 Troubleshooting ...
Страница 187: ...Troubleshooting 4 13 Following program s prompt in order as up right low left press the proper hole by using the stylus ...
Страница 190: ...4 16 Troubleshooting Pressing the 25 calibration points in proper hole by using the stylus ...
Страница 194: ...4 20 Troubleshooting ...
Страница 195: ...CHAPTER 5 Jumper and Connector Locations ...
Страница 196: ...5 2 Jumper Setting 5 4 Setting Jumper 5 4 ...
Страница 197: ...Jumper and Connector Locations 5 3 Jumper and Connector Locations ...
Страница 199: ...Jumper and Connector Locations 5 5 This illustration shows a 3 pin jumper Pins 1 and 2 are SHORT ...
Страница 200: ...5 6 Jumper and Connector Locations ...
Страница 201: ...CHAPTER 6 FRU List ...
Страница 202: ...6 2 VZ4620G VZ4621G Exploded Diagrams 6 4 FRU List 6 7 ...
Страница 204: ...6 4 FRU Field Replaceable Unit List VZ4620G VZ4621G Exploded Diagrams 0 Main Exploded Diagram ...
Страница 215: ...FRU Field Replaceable Unit List 6 15 SCREW M3 8 0L P B NI 2 86 U6N0U 005 Table 6 2 FRU list Category Description P N ...
Страница 216: ...6 16 FRU Field Replaceable Unit List ...