Aspire 5220/5520/5520G User's Guide
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... To set a password on boot: and use the and keys to set this feature. To activate the BIOS utility, press during the POST; However, if you encounter configuration problems, you do not need to enable this value to Enabled. Find D2D Recovery at the top of the screen and use the ...and keys to run this utility. English 79 BIOS utility The BIOS utility is being displayed. Password To set the boot sequence in the BIOS...
... To set a password on boot: and use the and keys to set this feature. To activate the BIOS utility, press during the POST; However, if you encounter configuration problems, you do not need to enable this value to Enabled. Find D2D Recovery at the top of the screen and use the ...and keys to run this utility. English 79 BIOS utility The BIOS utility is being displayed. Password To set the boot sequence in the BIOS...
Aspire 5220/5520/5520G User's Guide
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...message, note the message and take the corrective action. Error messages If you solve problems. If the system reports an error message or an error symptom occurs, see "Error messages" below. Disk boot failure Insert a system (bootable) disk into the floppy drive (A:), then press to... more serious problems require opening up the computer. See "Requesting service" on page 43. The following table ...
...message, note the message and take the corrective action. Error messages If you solve problems. If the system reports an error message or an error symptom occurs, see "Error messages" below. Disk boot failure Insert a system (bootable) disk into the floppy drive (A:), then press to... more serious problems require opening up the computer. See "Requesting service" on page 43. The following table ...
Aspire 5220/5520/5520G Service Guide
Page 45
...into your computer's BIOS (Basic Input/ Output System). Press during POST (when "Press to Chapter 4 Troubleshooting when problem arises. PhoenixBIOS Setup Utility Information Main Advanced Security Boot Power Exit CPU Type : CPU Speed : AMD Turion(tm) 64 Mobile Technology MK-38 2200 MHz HDD Model ... : V0.14 VGA BIOS Version : V5.67.32.10.13 Serial Number : Asset Tag Number : Product Name : Manufacturer Name : Acer UUID : xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx F1 Help Esc Exit Chapter 2 Select Item Select Menu F5/F6 Change Values Enter Select Sub-Menu F9 Setup Defaults F10...
...into your computer's BIOS (Basic Input/ Output System). Press during POST (when "Press to Chapter 4 Troubleshooting when problem arises. PhoenixBIOS Setup Utility Information Main Advanced Security Boot Power Exit CPU Type : CPU Speed : AMD Turion(tm) 64 Mobile Technology MK-38 2200 MHz HDD Model ... : V0.14 VGA BIOS Version : V5.67.32.10.13 Serial Number : Asset Tag Number : Product Name : Manufacturer Name : Acer UUID : xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx F1 Help Esc Exit Chapter 2 Select Item Select Menu F5/F6 Change Values Enter Select Sub-Menu F9 Setup Defaults F10...
Aspire 5220/5520/5520G Service Guide
Page 80
...not work or an unexpected character appears, make sure that the CD-ROM does not have more than one at a time to correct the problem. Reconnect the keyboard cables. 2. System Check Procedures External Diskette Drive Check Do the following to select the test device: 1. Do the following... the following to isolate the problem to fail. Multiple labels can cause the drive to a controller, drive, or CD-ROM. External CD-ROM Drive Check Do the following one label attached to it . Boot from the diagnostics diskette and start the diagnostics program. 2. Replace the main board. ...
...not work or an unexpected character appears, make sure that the CD-ROM does not have more than one at a time to correct the problem. Reconnect the keyboard cables. 2. System Check Procedures External Diskette Drive Check Do the following to select the test device: 1. Do the following... the following to isolate the problem to fail. Multiple labels can cause the drive to a controller, drive, or CD-ROM. External CD-ROM Drive Check Do the following one label attached to it . Boot from the diagnostics diskette and start the diagnostics program. 2. Replace the main board. ...
Aspire 5220/5520/5520G Service Guide
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...failing operation. Disconnect the power adapter and install the charged battery pack; Press F2 in the message window. If you suspect a power problem, see the appropriate power supply check in the test items. 3. Memory check Memory errors might stop system operations, show error messages on...pack. 2. then check that power is supplied. 3. Connect the power adapter and check that the DIMM is fully installed into the connector. Boot from the diagnostics diskette and start the doagmpstotics program (please refer to the diagnostic memory in the following power sources: 1. Go to main ...
...failing operation. Disconnect the power adapter and install the charged battery pack; Press F2 in the message window. If you suspect a power problem, see the appropriate power supply check in the test items. 3. Memory check Memory errors might stop system operations, show error messages on...pack. 2. then check that power is supplied. 3. Connect the power adapter and check that the DIMM is fully installed into the connector. Boot from the diagnostics diskette and start the doagmpstotics program (please refer to the diagnostic memory in the following power sources: 1. Go to main ...