
DELL MIH61R MOTHERBOARD CPU UPDATE
This package contains the Dell system BIOS update for OptiPlex 390 system. This package provides the BIOS Update on the Dell OptiPlex 390 running the following Operating system: Windows and DOS. The package also updates to the latest CPU microcode to address CVE-2017-5715. This package contains update for CPU microcode to address Intel Security Advisory INTEL-SA-00115 (CVE-2018-3639 and CVE-2018-3640). It controls the keyboard, monitor, disk drives and other devices. BIOS is a firmware that is embedded on a small memory chip on the computer's system board.

This package contains the BIOS update for Dell OptiPlex 390 that runs Windows and DOS operating systems. You cannot jump from A00 to A14 in bios so which depends on how old it is. Then RUN BIOS UPDATE as Administrator.įailing to heed this warning can lead to Bricked motherboard. This must be done via XP or 7 WITH NO ANTIVIRUS SOFTWARE INSTALLED.ĭisabling does not work it must be removed and the system rebooted. The smaller units do not have sufficient power. If you DO NOT HAVE A TOWER any unit other than the "S" models will likely break the voltage regulator on the motherboard.

Whether or not the I7's work is up for debate. The 390 has an Intel H61 Express chipset which is different from the 790 and 990. The 2011 Optiplex 390 was only validated with the following i3/i5 CPUs =

DELL MIH61R MOTHERBOARD CPU PATCH
There is a 2018 issued bios patch for Spectre / Meltdown. The 390 is a crippled system with ATA only.
