Intel SR1690WB Service Guide - Page 83

CMOS Clear J1B4 1-2: Default 2 2-3: Clear CMOS 3 BMC Force Update J1B5 1-2: Default 2 2-3: Enabled 3 Password Clear J1C2 1-2: Default 2 2-3: Password Clear 3 AF003214 Figure 51. CMOS Recovery Jumper 4. Reconnect the AC power and power up the system. 5. When the system begins beeping, power it down and disconnect the AC power. 6. Return the CMOS Clear jumper to the spare location, covering pins 1 and 2. 7. Close the server chassis; reconnect the AC power and power up the system. 8. The CMOS is now cleared and you can reset it by going into the BIOS setup. Resetting the Password If the user or administrator password(s) is lost or forgotten, moving the password reset jumper into the "clear" position clears both passwords. Before you can set a new password(s), you must restore the password reset jumper to its original position. The password clear jumper is located on jumper block at location J1C2 on the server board. 1. Power down the system and disconnect the AC power. 2. Open the server chassis. 3. Move the jumper from the normal operation position, Password Clear Protect, at pins 1 and 2 to the Password Clear Erase position, covering pins 2 and 3. Intel® Server System SR1690WB Service Guide 65