Service Guide
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Model Definitions and Configurations 79 Appendix B - Field Replaceable Unit (FRU) List 67 Exploded Diagram 68 FRU List 69 Appendix A - Online Support Information 93 Index 95 Veriton Z290G AIO Computer Service Guide viii Troubleshooting 47 Hardware Diagnostic Procedure 47 System Check Procedures 47 Checkpoints 48 POST Error Indicators 52 BIOS Recovery 61 Clearing CMOS 62 Chapter 5 - System Architecture 63 Block Diagram 63 Mainboard Layout 64 Chapter 6 - Test Compatible Components 81 Approved Vendor List (AVL 83 Appendix C - Table of Contents Chapter 4 -
Model Definitions and Configurations 79 Appendix B - Field Replaceable Unit (FRU) List 67 Exploded Diagram 68 FRU List 69 Appendix A - Online Support Information 93 Index 95 Veriton Z290G AIO Computer Service Guide viii Troubleshooting 47 Hardware Diagnostic Procedure 47 System Check Procedures 47 Checkpoints 48 POST Error Indicators 52 BIOS Recovery 61 Clearing CMOS 62 Chapter 5 - System Architecture 63 Block Diagram 63 Mainboard Layout 64 Chapter 6 - Test Compatible Components 81 Approved Vendor List (AVL 83 Appendix C - Table of Contents Chapter 4 -
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...Power System Check" procedure on the next section and the "BIOS Recovery" section on page 61 to determine which corrective action to "Front View" section on the next page. Go to take. Veriton Z290G AIO Computer Service Guide 47 Verify the symptoms by running the...still can be determined, perform the "System Internal Inspection" procedure described on the front panel. Hardware Diagnostic Procedure 1. Proceed to test Acer products. System Check Procedures IMPORTANT The diagnostic tests described in the system that the ventilation slots on , do the following: •...
...Power System Check" procedure on the next section and the "BIOS Recovery" section on page 61 to determine which corrective action to "Front View" section on the next page. Go to take. Veriton Z290G AIO Computer Service Guide 47 Verify the symptoms by running the...still can be determined, perform the "System Internal Inspection" procedure described on the front panel. Hardware Diagnostic Procedure 1. Proceed to test Acer products. System Check Procedures IMPORTANT The diagnostic tests described in the system that the ventilation slots on , do the following: •...
Service Guide
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... flash write disabled. Veriton Z290G AIO Computer Service Guide 49 The Bootblock Runtime interface module is moved to system memory and control is necessary, control flows to it . DMA controller is initialized. 8259 interrupt controller is enabled. L1 cache is initialized. Set up floppy controller and data. Recovery file not found. Restore...
... flash write disabled. Veriton Z290G AIO Computer Service Guide 49 The Bootblock Runtime interface module is moved to system memory and control is necessary, control flows to it . DMA controller is initialized. 8259 interrupt controller is enabled. L1 cache is initialized. Set up floppy controller and data. Recovery file not found. Restore...
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... the fan still does not work . • IDE drive connection/cables • IDE disk drives • See "Undetermined Problems". • Mainboard Veriton Z290G AIO Computer Service Guide 57 In Windows saving mode when the Power Management systems, check settings in the left column. 2. Blinking cursor only; If... clock setting should be exactly set to diagnose a problem: 1. Message Displayed Unknown BIOS error. the Control Panel. • Reload software from Recovery CD. Index of the processor fan connector. Its reading should be +12Vdc. Error code = 004Ah Unknown BIOS error.
... the fan still does not work . • IDE drive connection/cables • IDE disk drives • See "Undetermined Problems". • Mainboard Veriton Z290G AIO Computer Service Guide 57 In Windows saving mode when the Power Management systems, check settings in the left column. 2. Blinking cursor only; If... clock setting should be exactly set to diagnose a problem: 1. Message Displayed Unknown BIOS error. the Control Panel. • Reload software from Recovery CD. Index of the processor fan connector. Its reading should be +12Vdc. Error code = 004Ah Unknown BIOS error.
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...related Symptoms Symptom/Error Action/FRU Some or all keys on • Power switch cable assembly. the system Executing software shutdown from Recovery CD. cord from electrical outlet can turn off • Ensure the Soft-off the system). Printer-related Symptoms Symptom/Error Printing failed.... No system power Mainboard 60 Veriton Z290G AIO Computer Service Guide Printer problems. Action/FRU • Ensure the printer driver is not set to the service manual ...
...related Symptoms Symptom/Error Action/FRU Some or all keys on • Power switch cable assembly. the system Executing software shutdown from Recovery CD. cord from electrical outlet can turn off • Ensure the Soft-off the system). Printer-related Symptoms Symptom/Error Printing failed.... No system power Mainboard 60 Veriton Z290G AIO Computer Service Guide Printer problems. Action/FRU • Ensure the printer driver is not set to the service manual ...
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... from the computer. Press F9 to the USB storage device and rename it as "amiboot.rom". 4. Creating the BIOS Crisis Recovery Disk 1. Unplug the USB storage device. 5. Select Ok, then press Enter. Veriton Z290G AIO Computer Service Guide 61 a power outage) or a corrupted BIOS code, which will be cleared during the creation...
... from the computer. Press F9 to the USB storage device and rename it as "amiboot.rom". 4. Creating the BIOS Crisis Recovery Disk 1. Unplug the USB storage device. 5. Select Ok, then press Enter. Veriton Z290G AIO Computer Service Guide 61 a power outage) or a corrupted BIOS code, which will be cleared during the creation...
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... 1 audio headphone jack 4 line-out jack 5 microphone jack 4 specifications 8 troubleshooting 59 B BIOS checkpoints 48 clear CMOS 62 crisis recovery disk 61 recovery 61 specifications 6 system passwords 20 version 12 BIOS Security Features menu 20 block diagram 63 boot block checkpoints 48 execute 61 boot sequence... access 10 Advanced BIOS Features menu 14 Advanced Chipset Features menu 15 BIOS Security Features menu 20 Exit Without Saving 24 Veriton Z290G AIO Computer Service Guide Index Frequency/Voltage Control menu 19 Integrated Peripherals menu 16 Load Default Settings 23 navigation keys ...
... 1 audio headphone jack 4 line-out jack 5 microphone jack 4 specifications 8 troubleshooting 59 B BIOS checkpoints 48 clear CMOS 62 crisis recovery disk 61 recovery 61 specifications 6 system passwords 20 version 12 BIOS Security Features menu 20 block diagram 63 boot block checkpoints 48 execute 61 boot sequence... access 10 Advanced BIOS Features menu 14 Advanced Chipset Features menu 15 BIOS Security Features menu 20 Exit Without Saving 24 Veriton Z290G AIO Computer Service Guide Index Frequency/Voltage Control menu 19 Integrated Peripherals menu 16 Load Default Settings 23 navigation keys ...
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... number 70 by model 8 control board, part number 69 control cable, part number 72 panel film, part number 70 specification 1 troubleshooting BIOS checkpoints 48 BIOS recovery 61 clearing CMOS 62 component failure 57 hardware diagnostic procedure 47 online support information 93 POST error indicators 52 U USB ports bootable device 16 legacy... 72 cable, remove 42 location 3 module, part number 69 module, remove 29 specifications 8 wireless LAN antennas, part number 69 module, part number 69 specifications 7 98 Veriton Z290G AIO Computer Service Guide
... number 70 by model 8 control board, part number 69 control cable, part number 72 panel film, part number 70 specification 1 troubleshooting BIOS checkpoints 48 BIOS recovery 61 clearing CMOS 62 component failure 57 hardware diagnostic procedure 47 online support information 93 POST error indicators 52 U USB ports bootable device 16 legacy... 72 cable, remove 42 location 3 module, part number 69 module, remove 29 specifications 8 wireless LAN antennas, part number 69 module, part number 69 specifications 7 98 Veriton Z290G AIO Computer Service Guide