Service Guide
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... Indicators 72 BIOS Recovery 83 Clearing CMOS 84 System Architecture 85 Block Diagram 85 Mainboard Layout 86 Field Replaceable Unit (FRU) List 89 Exploded Diagram 90 FRU List 92 Model Definitions and Configurations 105 Test Compatible Components 115 Approved Vendor Lists (AVLs 117 Online Support Information 149 Index 151 Aspire Z3750 / Z3751 / Z5750...
... Indicators 72 BIOS Recovery 83 Clearing CMOS 84 System Architecture 85 Block Diagram 85 Mainboard Layout 86 Field Replaceable Unit (FRU) List 89 Exploded Diagram 90 FRU List 92 Model Definitions and Configurations 105 Test Compatible Components 115 Approved Vendor Lists (AVLs 117 Online Support Information 149 Index 151 Aspire Z3750 / Z3751 / Z5750...
Service Guide
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... on the next section and the "Beep Codes" section on page 3 for general troubleshooting, BIOS recovery and clearing CMOS data are not blocked. 3. System Check Procedures IMPORTANT The diagnostic tests described in ...of the failure is set to the "System Internal Inspection" procedure on the front panel. Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 67 Make sure that the ventilation slots ...on , skip this chapter are only intended to take. Non-Acer products, prototype cards, or modified options can not be powered on the rear panel are...
... on the next section and the "Beep Codes" section on page 3 for general troubleshooting, BIOS recovery and clearing CMOS data are not blocked. 3. System Check Procedures IMPORTANT The diagnostic tests described in ...of the failure is set to the "System Internal Inspection" procedure on the front panel. Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 67 Make sure that the ventilation slots ...on , skip this chapter are only intended to take. Non-Acer products, prototype cards, or modified options can not be powered on the rear panel are...
Service Guide
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... flat mode is uncompressed into memory. Enable ATAPI hardware. Disable L1 cache. Check the validity of the recovery file configuration to the current configuration of RAM. Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 69 Do additional chipset initialization. Adjust policies and cache... memory refresh and do memory sizing in the super I/O. CPUID information is initialized. Search for future use in memory. Recovery file not found flash part size. Jump back to find the clusters occupied by cluster. Start reading FAT table and ...
... flat mode is uncompressed into memory. Enable ATAPI hardware. Disable L1 cache. Check the validity of the recovery file configuration to the current configuration of RAM. Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 69 Do additional chipset initialization. Adjust policies and cache... memory refresh and do memory sizing in the super I/O. CPUID information is initialized. Search for future use in memory. Recovery file not found flash part size. Jump back to find the clusters occupied by cluster. Start reading FAT table and ...
Service Guide
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Processor test failed. the Control Panel. • Reload software from Recovery CD. Action/FRU • Ensure the system is set to match its speed requirement before diagnosing any processor problems. Mainboard and Memory-related Symptoms ... See "Undetermined Problems". • Mainboard NOTE Ensure the memory modules are installed properly and the contact leads are clean before diagnosing any system problems. 78 Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide Find the error symptom in the right column is the most likely cause. If no check procedure is...
Processor test failed. the Control Panel. • Reload software from Recovery CD. Action/FRU • Ensure the system is set to match its speed requirement before diagnosing any processor problems. Mainboard and Memory-related Symptoms ... See "Undetermined Problems". • Mainboard NOTE Ensure the memory modules are installed properly and the contact leads are clean before diagnosing any system problems. 78 Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide Find the error symptom in the right column is the most likely cause. If no check procedure is...
Service Guide
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Printer problems. Action/FRU • Ensure the printer driver is not running. • Power supply • Mainboard Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 81 system. (Only pressing power button can turn off the • Power switch cable assembly system.) Pressing the ... default settings. Printer-related Symptoms Symptom/Error Printing failed. the system Executing software shutdown from electrical outlet can turn off the • Reload software from Recovery CD.
Printer problems. Action/FRU • Ensure the printer driver is not running. • Power supply • Mainboard Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 81 system. (Only pressing power button can turn off the • Power switch cable assembly system.) Pressing the ... default settings. Printer-related Symptoms Symptom/Error Printing failed. the system Executing software shutdown from electrical outlet can turn off the • Reload software from Recovery CD.
Service Guide
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.... 2. Press Delete to the USB storage device and rename it as "amiboot.rom". 4. Select Ok, then press Enter. Creating the BIOS Crisis Recovery Disk 1. Note that all data on the computer. Unplug the USB storage device. 5. Press F9 to the failed computer. 3. Eject the removable... recovery process. Prepare a removable USB storage device with a capacity size greater than 10 MB. Connect the USB storage device containing the "amiboot.rom" file to save the default settings and close the Setup utility. 9. The system will cause the system to go into an available USB port. 3. Aspire Z3750...
.... 2. Press Delete to the USB storage device and rename it as "amiboot.rom". 4. Select Ok, then press Enter. Creating the BIOS Crisis Recovery Disk 1. Note that all data on the computer. Unplug the USB storage device. 5. Press F9 to the failed computer. 3. Eject the removable... recovery process. Prepare a removable USB storage device with a capacity size greater than 10 MB. Connect the USB storage device containing the "amiboot.rom" file to save the default settings and close the Setup utility. 9. The system will cause the system to go into an available USB port. 3. Aspire Z3750...
Service Guide
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..., right 5 specifications 8 troubleshooting 80 AVL, see Approved Vendor List 117 B B-CAS bracket, remove 31 beep codes 82 BIOS checkpoints 68 clear CMOS 84 crisis recovery disk 83 recovery 83 specifications 6 system passwords 22 version 14 BIOS Security Features menu 22 block diagram 85 Bluetooth cable, part number 99 module, part number 93... disk drive 45 heat sink fan 49 I/O cable cover 29 I/O cable plate 31 I/O shield 54 inverter board 41 LCD LVDS cable 65 LCD panel 64 Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 151
..., right 5 specifications 8 troubleshooting 80 AVL, see Approved Vendor List 117 B B-CAS bracket, remove 31 beep codes 82 BIOS checkpoints 68 clear CMOS 84 crisis recovery disk 83 recovery 83 specifications 6 system passwords 22 version 14 BIOS Security Features menu 22 block diagram 85 Bluetooth cable, part number 99 module, part number 93... disk drive 45 heat sink fan 49 I/O cable cover 29 I/O cable plate 31 I/O shield 54 inverter board 41 LCD LVDS cable 65 LCD panel 64 Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 151
Service Guide
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by model 9 control board, part number 92 control board, remove 63 troubleshooting BIOS checkpoints 68 BIOS recovery 83 clearing CMOS 84 component failure 78 hardware diagnostic procedure 67 online support information 149 POST error indicators 72 U undetermined problems 82 USB ports bootable ... 99 location 3 module, part number 93 module, remove 61 specifications 8 wireless LAN antennas, part number 93 cable, part number 99 module, part number 93 specifications 8 Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 155
by model 9 control board, part number 92 control board, remove 63 troubleshooting BIOS checkpoints 68 BIOS recovery 83 clearing CMOS 84 component failure 78 hardware diagnostic procedure 67 online support information 149 POST error indicators 72 U undetermined problems 82 USB ports bootable ... 99 location 3 module, part number 93 module, remove 61 specifications 8 wireless LAN antennas, part number 93 cable, part number 99 module, part number 93 specifications 8 Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide 155
