Acer Aspire 4250 Notebook Service Manual
Page 70
... when running Flash utility. Perform the following conditions: New versions of system programs New features or options Restore a BIOS when it becomes corrupted. Copy Flash Utility to update the system BIOS Flash ROM. NOTE: NOTE: If a Crisis Recovery Disc is not available, create one before Flash utility is ...used . Prepare a bootable USB HDD. 2. If battery pack does not contain power to finish loading BIOS Flash, do not boot system...
... when running Flash utility. Perform the following conditions: New versions of system programs New features or options Restore a BIOS when it becomes corrupted. Copy Flash Utility to update the system BIOS Flash ROM. NOTE: NOTE: If a Crisis Recovery Disc is not available, create one before Flash utility is ...used . Prepare a bootable USB HDD. 2. If battery pack does not contain power to finish loading BIOS Flash, do not boot system...
Acer Aspire 4250 Notebook Service Manual
Page 71
...Hitachi HTS54501689A300 2. Network Boot: Atheros Boot Agent 5. Press to modify boot priority order. Execute ZQH_101.EXE to move it down the list, or to update BIOS. USB HDD: 6. USB CDROM: Item Specific Help Use or to select a device, then press to move USB HDD to position 1. 3.5 Boot priority order...HDD and reboot computer. 4. Press F2 during boot to use the DOS Flash Utility: 1. System Utilities 2-15 Example: If using USB HDD to Update BIOS, move it up the list. ATAPI CDROM: TSSTcorp CDDVDW TS-L633F 3. USB FDD: 4. Flash process begins as shown in Figure 2-13.
...Hitachi HTS54501689A300 2. Network Boot: Atheros Boot Agent 5. Press to modify boot priority order. Execute ZQH_101.EXE to move it down the list, or to update BIOS. USB HDD: 6. USB CDROM: Item Specific Help Use or to select a device, then press to move USB HDD to position 1. 3.5 Boot priority order...HDD and reboot computer. 4. Press F2 during boot to use the DOS Flash Utility: 1. System Utilities 2-15 Example: If using USB HDD to Update BIOS, move it up the list. ATAPI CDROM: TSSTcorp CDDVDW TS-L633F 3. USB FDD: 4. Flash process begins as shown in Figure 2-13.
Acer Aspire 4250 Notebook Service Manual
Page 78
... update the DMI Pool, perform the following: 1. DMI Tools Main Menu Screen 4. Boot system from bootable USB Flash Drive. 2. Boot to EEPROM (Electrically Erasable Programmable Read-Only Memory). Figure 2-24. Miscellaneous Tools 0 Using DMITools 0 The DMI (Desktop Management Interface) Tool copies BIOS... information to DOS. 3. When the BIOS shows Verifying DMI pool data, it is checking that the table correlates with the hardware before sending information to ...
... update the DMI Pool, perform the following: 1. DMI Tools Main Menu Screen 4. Boot system from bootable USB Flash Drive. 2. Boot to EEPROM (Electrically Erasable Programmable Read-Only Memory). Figure 2-24. Miscellaneous Tools 0 Using DMITools 0 The DMI (Desktop Management Interface) Tool copies BIOS... information to DOS. 3. When the BIOS shows Verifying DMI pool data, it is checking that the table correlates with the hardware before sending information to ...
Acer Aspire 4250 Notebook Service Manual
Page 82
Used in the data to EEPROM (Electrically Erasable Programmable Read-Only Memory). At the command prompt, run VEEPROM.exe to write any changes in the DMI pool data for hardware management. Boot from USB and excute stuuid20.exe under DOS mode. (Figure 2-29) 3. Using UUIDTools 0 The UUID (Universally Unique Identifier) Tool copies BIOS information to the EEPROM. To update the DMI Pool, perform the following: 1. Figure 2-29. Unzip UUID package tool to USB Flash Disk. 2. UUID Tool Main Screen 2-26 System Utilities
Used in the data to EEPROM (Electrically Erasable Programmable Read-Only Memory). At the command prompt, run VEEPROM.exe to write any changes in the DMI pool data for hardware management. Boot from USB and excute stuuid20.exe under DOS mode. (Figure 2-29) 3. Using UUIDTools 0 The UUID (Universally Unique Identifier) Tool copies BIOS information to the EEPROM. To update the DMI Pool, perform the following: 1. Figure 2-29. Unzip UUID package tool to USB Flash Disk. 2. UUID Tool Main Screen 2-26 System Utilities
Acer Aspire 4250 Notebook Service Manual
Page 159
...is powered on another system with a workable BIOS. 8. Press button then plug in the same directory. 3. Update the latest version BIOS for enable BIOS Recovery process when system is enabled, the system will force the BIOS to the root directory of BIOS. The Crisis USB key is created by ...Crisis Disk 0 BIOS Recovery Boot Block 0 BIOS Recovery Boot Block is used to...
...is powered on another system with a workable BIOS. 8. Press button then plug in the same directory. 3. Update the latest version BIOS for enable BIOS Recovery process when system is enabled, the system will force the BIOS to the root directory of BIOS. The Crisis USB key is created by ...Crisis Disk 0 BIOS Recovery Boot Block 0 BIOS Recovery Boot Block is used to...
Acer Aspire 4250 Notebook Service Manual
Page 199
... convenient and valuable support resources. Online Support Information 9-3 These can download information on all of Acer's Notebook, Desktop and Server models including: Service guides for all models Bios updates Software utilities Spare parts lists TABs (Technical Announcement Bulletin) For these purposes, we offer, accompanied by a list of telephone, fax and email contacts for...
... convenient and valuable support resources. Online Support Information 9-3 These can download information on all of Acer's Notebook, Desktop and Server models including: Service guides for all models Bios updates Software utilities Spare parts lists TABs (Technical Announcement Bulletin) For these purposes, we offer, accompanied by a list of telephone, fax and email contacts for...