Disabling Forgotten Password - Dell EMC PowerEdge R440 Installations- Und Serviceanleitung

Tabelle 49. System board jumper settings
Jumper
PWRD_EN
NVRAM_CLR

Disabling forgotten password

The software security features of the system include a system password and a setup password. The password jumper enables or disables
password features and clears any password(s) currently in use.
Voraussetzungen
VORSICHT: Manche Reparaturarbeiten dürfen nur von qualifizierten Servicetechnikern durchgeführt werden.
Maßnahmen zur Fehlerbehebung oder einfache Reparaturen sollten Sie nur dann selbst durchführen, wenn dies laut
Produktdokumentation genehmigt ist, oder wenn Sie vom Team des Online- oder Telefonsupports dazu aufgefordert
werden. Schäden durch nicht von Dell genehmigte Wartungsarbeiten werden durch die Garantie nicht abgedeckt. Lesen
und beachten Sie die Sicherheitshinweise, die Sie zusammen mit Ihrem Produkt erhalten haben.
Schritte
1. Power off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
2. Remove the system cover.
3. Move the jumper on the system board jumper from pins 2 and 4 to pins 4 and 6.
4. Install the system cover.
The existing passwords are not disabled (erased) until the system boots with the jumper on pins 4 and 6. However, before you assign
a new system and/or setup password, you must move the jumper back to pins 2 and 4.
ANMERKUNG: If you assign a new system and/or setup password with the jumper on pins 4 and 6, the system
disables the new password(s) the next time it boots.
5. Reconnect the system to its electrical outlet and power on the system, including any attached peripherals.
6. Power off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
7. Remove the system cover.
8. Move the jumper on the system board jumper from pins 4 and 6 to pins 2 and 4.
9. Install the system cover.
10. Reconnect the system to its electrical outlet and power on the system, including any attached peripherals.
11. Assign a new system and/or setup password.
148 Jumpers and connectors
Setting Description
The BIOS password feature is enabled.
The BIOS password feature is disabled. iDRAC local access is
unlocked at next AC power cycle. iDRAC password reset is enabled
in F2 iDRAC settings menu.
The BIOS configuration settings are retained at system boot.
The BIOS configuration settings are cleared at system boot.