Every PowerEdge T30 user hates Dell for taking away functionality with firmware updates. This article provides instructions on flashing PowerEdge T30 to Precision T3620 to get full functionality.
Tools & Materials
- Dell Precision T3620 BIOS region dump (ver. 1.2.0)
- Intel CSME System Tools v11
- Intel CSME 11.0 Repository
In normal mode, you cannot dump the entire firmware. There is a 2-pin jumper plug plugged into the PSWD jumper. Shutdown your T30, remove the jumper plug and plug it into SERVICE_MODE. Boot into Windows, you should now be able to dump the firmware using Flash Programming Tool included in CSME System Tools.
.\FPTW64.exe -D DUMP.bin
Generate Config File
Open DUMP.bin with Intel Flash Image Tool. Go to
Build -> Build Settings, set
Generate Intermediate Files to No. Save the config file to
CONFIG.xml. Close Flash Image Tool.
Replace BIOS and ME region
Rename the downloaded BIOS region dump file to
BIOS Region.bin and replace the file with the same name under
DUMP/Decomp inside the Flash Image Tool directory.
Go to downloaded CSME 11.0 Repository, find
188.8.131.523_COR_H_D_PRD_RGN.bin and rename to
ME Region.bin. Replace the file with the same name under
DUMP/Decomp inside the Flash Image Tool directory. Ignore the size difference. It will work.
Build the Image
Launch Flash Image Tool, open the saved
CONFIG.xml. Then build the image. An
outimage.bin will be generated inside the Flash Image Tool directory.
Flash the Image
outimage.bin to the Flash Programming Tool folder. Now you can flash the generated image.
.\FPTW64.exe -f .\outimage.bin
When completed, shutdown your T30.
Reset Firmware Settings
Use the jumper plug to short
CMCLR jumper. After that, plug it back to
Power on your T30. Your T30 may fail to boot / shutdown / reboot multiple times. Retry until you boot into your OS.
Use Flash Programming Tool to force re-initialize ME.
Your T30 should automatically reboot after that.
Note that if you have a “No bootable device found!” problem, you may checkout your firmware settings. It has something to do with AHCI / RAID or UEFI / Legacy boot.
The provided BIOS region dump is version 1.2.0. Go to the Dell website to download and execute the latest Precision T3620 firmware update. It is highly recommended to reset the BIOS settings after the update.