Foren
Neue Beiträge
Foren durchsuchen
Aktuelles
Neue Beiträge
Profilnachrichten
Neueste Aktivitäten
Mitglieder
Zurzeit aktive Besucher
Profilnachrichten
Profilnachrichten suchen
Login
Registrieren
Aktuelles
Suche
Suche
Nur Titel durchsuchen
Von:
Neue Beiträge
Foren durchsuchen
Menü
Login
Registrieren
App installieren
Installieren
Foren
BIOS / Recovery / Betriebssysteme
BIOS + BIOS Updates
Aspire 3620 - Bios PW Reset und Recovery
JavaScript ist deaktiviert. Für eine bessere Darstellung aktiviere bitte JavaScript in deinem Browser, bevor du fortfährst.
Du verwendest einen veralteten Browser. Es ist möglich, dass diese oder andere Websites nicht korrekt angezeigt werden.
Du solltest ein Upgrade durchführen oder einen
alternativen Browser
verwenden.
Auf Thema antworten
Beitrag
<blockquote data-quote="Acavado" data-source="post: 177571" data-attributes="member: 19349"><p><strong><span style="font-family: 'Times New Roman'"><span style="font-size: 18px">Standard Operation Procedures of Password Bypassing and BIOS Recovery for TravelMate 2420/Aspire 3620</span></span></strong></p><p> </p><p><span style="font-family: 'Times New Roman'">For RD and CSD to debug easily, TM</span><span style="font-family: 'Arial'">2420</span><span style="font-family: 'Times New Roman'">/AS</span><span style="font-family: 'Arial'">3620</span><span style="font-family: 'Times New Roman'"> provides one hardware PIN pad for Bypassing Password Check, and one Hotkey to enable BIOS Recovery.</span></p><p><span style="font-family: 'Times New Roman'">1. PIN pad : To short PIN pad to bypass password check.</span></p><p><span style="font-family: 'Times New Roman'">2. Hotkey to enable BIOS Recovery: Fn+ESC, then Power Button, AC+DC coexistence is strongly recommended.</span></p><p><span style="font-family: 'Times New Roman'">Bypassing Password Check : If the user has set Password (power-on or setup password) for security reason, BIOS will check password during POST or when entering the BIOS setup menu. However, if it is necessary to ignore the password check, the user may enable short PIN Pad to bypass password check.</span></p><p> </p><p></p><p><span style="font-family: 'Times New Roman'">BIOS Recovery: Boot Block is a special block of BIOS. It is used to boot up the system with minimum BIOS initialization. The user can enable this feature to restore the BIOS to a successful one if previous BIOS flashing process fails.</span></p><ul> <li data-xf-list-type="ul"><span style="font-family: 'Times New Roman'">PIN pad Location</span></li> </ul><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px">TM2420/AS3620 provides one hardware Pin pad under the keyboard pad. RD/CSD can enable this function by shorting this pad. The Pin Pad location should look as the figure below.</span></span></p><p> </p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px">[ATTACH]2345[/ATTACH]</span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px">-</span></span></p><p> </p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px"><span style="font-family: 'Times New Roman'">1. </span>Clear Password</span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px">PIN Pad: Bypassing Password Check, Keep shorting EC44(2 square pad) or G12 (2 triangle pad)as above PIN pad and then powering on the system will force the BIOS to clear Supervisor and User passwords. That means both the power-on and setup passwords, and the HDD password are all cleared.</span></span></p><p> <span style="font-family: 'Times New Roman'"></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px"><span style="font-family: 'Times New Roman'">2. </span>Restore BIOS by the Crisis Disk</span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px">Enable this function by Fn+ESC, and Power Button. To use this function, it is strongly recommended to have the coexistence of AC and Batter powers. If this function is enabled, the system will force the BIOS to enter a special BIOS block, called BootBlock. RD/CSD can use this special BIOS code to recover the BIOS to a successful one if previous BIOS flashing process fails. However, before doing this, one Crisis Disk should be prepared in WinXP. Detailed steps are as the followings,</span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px"><span style="font-family: 'Times New Roman'">2.1 </span>Prepare the Crisis Disk in WinXP (Crisis Disk will be released when BIOS V1.00 is released)</span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px"><span style="font-family: 'Times New Roman'">2.2 </span>Insert the Crisis Disk to a USB floppy drive which is attached to the failed machine.</span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px"><span style="font-family: 'Times New Roman'">2.3 </span>On the power-off state, press Fn+ESC, hold them, then press button. The system should be powered on with Crisis Recovery process.</span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px"><span style="font-family: 'Times New Roman'">2.4 </span>BootBlock BIOS starts to restore the failed BIOS code. Short beeps should be heard when flashing. </span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px"><span style="font-family: 'Times New Roman'">2.5 </span>If the flashing process is finished, a long beep should be heard.</span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px"><span style="font-family: 'Times New Roman'">2.6 </span>Power down the system when Step 3.5 is finished.</span></span></p><p><span style="font-family: 'Times New Roman'"><span style="font-size: 12px">If the crisis recovery process is finished, the system should be powered on with a successful BIOS. RD/CSD can then update the BIOS to a workable one by regular BIOS flashing process.</span></span></p><p><span style="font-family: 'Times New Roman'"></span></p></blockquote><p></p>
[QUOTE="Acavado, post: 177571, member: 19349"] [B][FONT=Times New Roman][SIZE=5]Standard Operation Procedures of Password Bypassing and BIOS Recovery for TravelMate 2420/Aspire 3620[/SIZE][/FONT][/B] [FONT=Times New Roman]For RD and CSD to debug easily, TM[/FONT][FONT=Arial]2420[/FONT][FONT=Times New Roman]/AS[/FONT][FONT=Arial]3620[/FONT][FONT=Times New Roman] provides one hardware PIN pad for Bypassing Password Check, and one Hotkey to enable BIOS Recovery.[/FONT] [FONT=Times New Roman]1. PIN pad : To short PIN pad to bypass password check.[/FONT] [FONT=Times New Roman]2. Hotkey to enable BIOS Recovery: Fn+ESC, then Power Button, AC+DC coexistence is strongly recommended.[/FONT] [FONT=Times New Roman]Bypassing Password Check : If the user has set Password (power-on or setup password) for security reason, BIOS will check password during POST or when entering the BIOS setup menu. However, if it is necessary to ignore the password check, the user may enable short PIN Pad to bypass password check.[/FONT] [FONT=Times New Roman]BIOS Recovery: Boot Block is a special block of BIOS. It is used to boot up the system with minimum BIOS initialization. The user can enable this feature to restore the BIOS to a successful one if previous BIOS flashing process fails.[/FONT] [LIST] [*][FONT=Times New Roman]PIN pad Location[/FONT] [/LIST][FONT=Times New Roman][SIZE=3]TM2420/AS3620 provides one hardware Pin pad under the keyboard pad. RD/CSD can enable this function by shorting this pad. The Pin Pad location should look as the figure below.[/SIZE][/FONT] [FONT=Times New Roman][SIZE=3][ATTACH]2345.vB[/ATTACH][/SIZE][/FONT] [FONT=Times New Roman][SIZE=3]-[/SIZE][/FONT] [FONT=Times New Roman][SIZE=3][FONT=Times New Roman]1. [/FONT]Clear Password[/SIZE] [SIZE=3]PIN Pad: Bypassing Password Check, Keep shorting EC44(2 square pad) or G12 (2 triangle pad)as above PIN pad and then powering on the system will force the BIOS to clear Supervisor and User passwords. That means both the power-on and setup passwords, and the HDD password are all cleared.[/SIZE] [SIZE=3][FONT=Times New Roman]2. [/FONT]Restore BIOS by the Crisis Disk[/SIZE] [SIZE=3]Enable this function by Fn+ESC, and Power Button. To use this function, it is strongly recommended to have the coexistence of AC and Batter powers. If this function is enabled, the system will force the BIOS to enter a special BIOS block, called BootBlock. RD/CSD can use this special BIOS code to recover the BIOS to a successful one if previous BIOS flashing process fails. However, before doing this, one Crisis Disk should be prepared in WinXP. Detailed steps are as the followings,[/SIZE] [SIZE=3][FONT=Times New Roman]2.1 [/FONT]Prepare the Crisis Disk in WinXP (Crisis Disk will be released when BIOS V1.00 is released)[/SIZE] [SIZE=3][FONT=Times New Roman]2.2 [/FONT]Insert the Crisis Disk to a USB floppy drive which is attached to the failed machine.[/SIZE] [SIZE=3][FONT=Times New Roman]2.3 [/FONT]On the power-off state, press Fn+ESC, hold them, then press button. The system should be powered on with Crisis Recovery process.[/SIZE] [SIZE=3][FONT=Times New Roman]2.4 [/FONT]BootBlock BIOS starts to restore the failed BIOS code. Short beeps should be heard when flashing. [/SIZE] [SIZE=3][FONT=Times New Roman]2.5 [/FONT]If the flashing process is finished, a long beep should be heard.[/SIZE] [SIZE=3][FONT=Times New Roman]2.6 [/FONT]Power down the system when Step 3.5 is finished.[/SIZE] [SIZE=3]If the crisis recovery process is finished, the system should be powered on with a successful BIOS. RD/CSD can then update the BIOS to a workable one by regular BIOS flashing process.[/SIZE] [/FONT] [/QUOTE]
Authentifizierung
Antworten
Foren
BIOS / Recovery / Betriebssysteme
BIOS + BIOS Updates
Aspire 3620 - Bios PW Reset und Recovery
Oben