Aspire 4720, 4720Z User's Guide EN
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... Communications Comission Declaration of Conformity 91 LCD panel ergonomic specifications 93 Index 94 BIOS utility 75 Boot sequence 75 Enable disk-to-disk recovery 75 Password 75 Using software 76 Playing DVD movies 76 Power management 77 Acer eRecovery Management 78 Create backup 78 Burn backup disc 79 Restore and recovery 79 Troubleshooting 80...
... Communications Comission Declaration of Conformity 91 LCD panel ergonomic specifications 93 Index 94 BIOS utility 75 Boot sequence 75 Enable disk-to-disk recovery 75 Password 75 Using software 76 Playing DVD movies 76 Power management 77 Acer eRecovery Management 78 Create backup 78 Burn backup disc 79 Restore and recovery 79 Troubleshooting 80...
Aspire 4720, 4720Z User's Guide EN
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... volume control wheel or volume control buttons to power the computer. Press + (increase) to the power outlet. • If it with a system disk and press + + to save power. You can also use of possible situations that the AC adapter is crossed-out, click on the screen. Connect...muted. English 40 Frequently asked questions The following : • Is a non-bootable (non-system) disk in Sleep mode. Easy solutions are using on the power, but the computer does not start or boot up. Press any key to resume. Press the display toggle hotkey + to toggle the display back...
... volume control wheel or volume control buttons to power the computer. Press + (increase) to the power outlet. • If it with a system disk and press + + to save power. You can also use of possible situations that the AC adapter is crossed-out, click on the screen. Connect...muted. English 40 Frequently asked questions The following : • Is a non-bootable (non-system) disk in Sleep mode. Easy solutions are using on the power, but the computer does not start or boot up. Press any key to resume. Press the display toggle hotkey + to toggle the display back...
Aspire 4720, 4720Z User's Guide EN
Page 93
...do not need to enable this feature. Boot sequence To set the boot sequence in the BIOS utility, activate the BIOS utility, then select Boot from the categories listed at the top of the screen. Password To set this utility. Enable disk-to-disk recovery To enable disk-to Enabled. Find D2D Recovery at ...the bottom of the screen and use the and keys to set a password on boot: and use the and keys to run this value to -disk recovery (hard disk recovery), activate the BIOS utility, then select Main from the categories listed at the top of the screen. ...
...do not need to enable this feature. Boot sequence To set the boot sequence in the BIOS utility, activate the BIOS utility, then select Boot from the categories listed at the top of the screen. Password To set this utility. Enable disk-to-disk recovery To enable disk-to Enabled. Find D2D Recovery at ...the bottom of the screen and use the and keys to set a password on boot: and use the and keys to run this value to -disk recovery (hard disk recovery), activate the BIOS utility, then select Main from the categories listed at the top of the screen. ...
Aspire 4720, 4720Z User's Guide EN
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... See "Requesting service" on page 43. Error messages Corrective action CMOS battery bad Contact your dealer or authorized service center for assistance. Hard disk 0 error Contact your dealer or an authorized service center. Keyboard error or no Contact your dealer or an authorized service center. Troubleshooting tips .... 80 English Troubleshooting This chapter shows you how to deal with the recommended course of action. Solutions to open the computer yourself; Disk boot failure Insert a system (bootable) disk into the floppy drive (A:), then press to reboot.
... See "Requesting service" on page 43. Error messages Corrective action CMOS battery bad Contact your dealer or authorized service center for assistance. Hard disk 0 error Contact your dealer or an authorized service center. Keyboard error or no Contact your dealer or an authorized service center. Troubleshooting tips .... 80 English Troubleshooting This chapter shows you how to deal with the recommended course of action. Solutions to open the computer yourself; Disk boot failure Insert a system (bootable) disk into the floppy drive (A:), then press to reboot.
Aspire 4720, G, Z, 4320 Service Guide
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... and protect your computer from unauthorized use. Information Main Phoenix TrustedCore(tm) Setup Utility Security Boot Exit Supervisor Password Is : User Password Is : Hard Disk Password Status : Set Supervisor Password Set User Password Set Hard Disk Password Password on boot : Clear Clear Clear [Enter] [Enter] [Enter] [Disabled] Item Specific Help Supervisor Password controls access...
... and protect your computer from unauthorized use. Information Main Phoenix TrustedCore(tm) Setup Utility Security Boot Exit Supervisor Password Is : User Password Is : Hard Disk Password Status : Set Supervisor Password Set User Password Set Hard Disk Password Password on boot : Clear Clear Clear [Enter] [Enter] [Enter] [Disabled] Item Specific Help Supervisor Password controls access...
Aspire 4720, G, Z, 4320 Service Guide
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...setting of the Supervisor password Shows the setting of parameters. Press Enter to set the supervisor password. Press Enter to set the hard disk password. Defines whether a password is set . The Set Supervisor Password box appears: Set Supervisor Password Enter New Password [ ] Confirm...the setting of parameters. Chapter 2 45 Parameter Supervisor Password Is User Password Is Hard Disk Password Status Set Supervisor Password Set User Password Set Hard Disk Password Password on boot parameter. When user password is required or not while the events defined in the "...
...setting of the Supervisor password Shows the setting of parameters. Press Enter to set the supervisor password. Press Enter to set the hard disk password. Defines whether a password is set . The Set Supervisor Password box appears: Set Supervisor Password Enter New Password [ ] Confirm...the setting of parameters. Chapter 2 45 Parameter Supervisor Password Is User Password Is Hard Disk Password Status Set Supervisor Password Set User Password Set Hard Disk Password Password on boot parameter. When user password is required or not while the events defined in the "...
Aspire 4720, G, Z, 4320 Service Guide
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...-(P 3: PCI BEV : MBA v9.4.5 Slot 0500 4: USB HDD : 5: USB CDROM : 6: USB FDC : 7: USB KEY : 8: Excluded from boot order : Keys used to load the operating system. enables or disables a device. Bootable devices includes the onboard hard disk drive, the CD-ROM in module bay, and any external USB device. and specifies the device...
...-(P 3: PCI BEV : MBA v9.4.5 Slot 0500 4: USB HDD : 5: USB CDROM : 6: USB FDC : 7: USB KEY : 8: Excluded from boot order : Keys used to load the operating system. enables or disables a device. Bootable devices includes the onboard hard disk drive, the CD-ROM in module bay, and any external USB device. and specifies the device...
Aspire 4720, G, Z, 4320 Service Guide
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... disabled CPU ID: DMA Test Failed Software NMI Failed Fail-Safe Timer NMI Failed Device Address Conflict Allocation Error for device Failing Bits: nnnn Fixed Disk n Invalid System Configuration Data I/O device IRQ conflict Operating system not found by POST differed from CMOS Diskette drive A error Incorrect Drive A type - System ...Setup Utility. Default configuration used Memory size found FRU/Action in BIOS Setup Utility. Error Message List Error Messages Real time clock error Previous boot incomplete - RTC battery System board Run "Load Default Settings" in BIOS Setup Utility.
... disabled CPU ID: DMA Test Failed Software NMI Failed Fail-Safe Timer NMI Failed Device Address Conflict Allocation Error for device Failing Bits: nnnn Fixed Disk n Invalid System Configuration Data I/O device IRQ conflict Operating system not found by POST differed from CMOS Diskette drive A error Incorrect Drive A type - System ...Setup Utility. Default configuration used Memory size found FRU/Action in BIOS Setup Utility. Error Message List Error Messages Real time clock error Previous boot incomplete - RTC battery System board Run "Load Default Settings" in BIOS Setup Utility.
Aspire 4720, G, Z, 4320 Service Guide
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...floppy controller Determine number of day Check key lock Initialize Typematic rate Erase F2 prompt Scan for F2 key stroke Enter SETUP Clear Boot flag Check for option ROMs. One long, two short beeps on checksum failure. Check for SMART drive (optional) Shadow option ROMs... Enable hardware interrupts Determine number of ATA and SCSI drives Set time of ATA drives (optional) Initialize hard-disk controllers Initialize local-bus hard-disk controllers Jump to boot with INT 19 Initialize POST Error Manager (PEM) Initialize error logging Initialize error display function Initialize system error ...
...floppy controller Determine number of day Check key lock Initialize Typematic rate Erase F2 prompt Scan for F2 key stroke Enter SETUP Clear Boot flag Check for option ROMs. One long, two short beeps on checksum failure. Check for SMART drive (optional) Shadow option ROMs... Enable hardware interrupts Determine number of ATA and SCSI drives Set time of ATA drives (optional) Initialize hard-disk controllers Initialize local-bus hard-disk controllers Jump to boot with INT 19 Initialize POST Error Manager (PEM) Initialize error logging Initialize error display function Initialize system error ...