Aspire 4330 / 4730Z / 4730ZG Service Guide
Page 32
... 5V ±5% Combo Drive Module Item Manufacturer and Model Type Interface Data Transfer Mode Buffer Memory Size Maximum Write Speed Maximum Read Speed Formats Supported Power Supply Voltage Allowance Specifications 400 ~ 794 typical 850 Mbits/s maximum 300 150 maximum 850 Mbits/s maximum 300 maximum 5V ±5% 5V ±5% 5V ±5% Specification Sony...
... 5V ±5% Combo Drive Module Item Manufacturer and Model Type Interface Data Transfer Mode Buffer Memory Size Maximum Write Speed Maximum Read Speed Formats Supported Power Supply Voltage Allowance Specifications 400 ~ 794 typical 850 Mbits/s maximum 300 150 maximum 850 Mbits/s maximum 300 maximum 5V ±5% 5V ±5% 5V ±5% Specification Sony...
Aspire 4330 / 4730Z / 4730ZG Service Guide
Page 45
...features or options • Restore a BIOS when it becomes corrupted. Use the Phlash utility to use the Flash Utility: 1. NOTE: Please use the AC adaptor power supply when you use the Phlash utility. Execute the IFLASH.BAT batch file to update BIOS (Read xxxxx.fd to position 1. 3. NOTE: Create a Crisis Recovery ...BIOS is required for example, if using USB HDD to Update BIOS, move USB HDD to Memory). If the battery pack does not contain enough power to enter the Setup Menu. 2. Select Boot Menu to modify the boot priority order, for the following steps to update the system BIOS flash ...
...features or options • Restore a BIOS when it becomes corrupted. Use the Phlash utility to use the Flash Utility: 1. NOTE: Please use the AC adaptor power supply when you use the Phlash utility. Execute the IFLASH.BAT batch file to update BIOS (Read xxxxx.fd to position 1. 3. NOTE: Create a Crisis Recovery ...BIOS is required for example, if using USB HDD to Update BIOS, move USB HDD to Memory). If the battery pack does not contain enough power to enter the Setup Menu. 2. Select Boot Menu to modify the boot priority order, for the following steps to update the system BIOS flash ...
Aspire 4330 / 4730Z / 4730ZG Service Guide
Page 154
...The diagnostic problems does not identify which adapter or device failed, which installed devices are found, replace the FRU. 3. NOTE: Verify that the power supply being used at least 10 times. 2. Do not replace a non-defective FRU: • System board • LCD assembly 144 Chapter 4 ...to verify that have nothing to isolate the failing FRU (do the following: 1. If the problem remains, replace the following devices: • Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/Diskette...
...The diagnostic problems does not identify which adapter or device failed, which installed devices are found, replace the FRU. 3. NOTE: Verify that the power supply being used at least 10 times. 2. Do not replace a non-defective FRU: • System board • LCD assembly 144 Chapter 4 ...to verify that have nothing to isolate the failing FRU (do the following: 1. If the problem remains, replace the following devices: • Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/Diskette...