dell optiplex 380 administrator password

When I got it, it had the password on a note card for the Windows XP professional account. You can get this number by calling Dell Technical Support at (800)624-9896.ĭell Technical Support will request the Service Tag and Express Service Code from the bottom of your Inspiron.I received a Dell optiplex 380 from an auction and am planning on using it to turn it into a well working modern PC. Replace the jumper plug on pins 1 and 2.Įach Dell Inspiron has a master password which will clear the BIOS password.

Place the jumper plug on pins 2 and 3 and wait approximately 5 seconds.

Remove the jumper plug from pins 1 and 2.

Locate the 3-pin CMOS password reset jumper on the system board.

The location of the password jumper on a Dell Optiplex motherboard can be found by reviewing the Optiplex User Guides.įor most Dell Optiplex desktops, the steps to reset a BIOS password and clear all CMOS settings are: The BIOS password may be cleared from a Dell Optiplex by removing the password jumper (PSWD) from the motherboard. If all else fails, you may have to clear the BIOS password by resetting the RTC (Real Time Clock) IC (Integrated Circuit) on your motherboard. If you cannot locate this jumper, you might short both of the points where the battery connects to the motherboard. This jumper is usually standing alone near the battery. If you are not fortunate enough for either of these to be the case, you may be able to guess which jumper is the correct jumper. If not, the jumper may be labeled on the motherboard. If you have the motherboard documentation, you will know where that jumper is. Somewhere on the motherboard you should find a jumper that will clear the BIOS password. If this is the case, you have another alternative. On some motherboards, the battery is soldered to the motherboard, making it difficult to remove. The machines owner or user will most likely be alarmed when it is discovered that the BIOS password has been deleted. You will need to re-enter the correct CMOS setup information to use the machine. If you remove this battery, all CMOS information (including the BIOS password) will be lost. The BIOS password is stored in CMOS memory that is maintained while the PC is powered off by a small battery, which is attached to the motherboard. If you cannot access the machine after if has been powered up, it is still possible to get past the BIOS password.

Dell optiplex 380 administrator password