Download Files
File Format: This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
File Name: T7500A15.exe
File size: 1.11 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 8cee3274e9f0461be3756755b24cc0ea
SHA1: 8042c1433baea2fc89fe77b04b7b1f7bb6b3da06
SHA-256: 287a2da4e0ad7d83c588810aef9fee27462957dcc89559de8bed14af91bded19
File Format: This file format consists of a BIOS executable file. This format can be used to install from Linux.
File Name: T7500A15.bin
File size: 850.41 KB
To ensure the integrity of your download, please verify the checksum value.
MD5: dbe236355db97e045f1d6301f7662e4f
SHA1: 15d01d9027aa792295019c55e60bed27225bee25
SHA-256: 09597c181bbe490a62ba73151e492c6a637bd7889dc0b312fbbcef9be61d3a8d
Fixes & Enhancements
1.Enhanced PSA support.
2.Update PSA to A4527.
3.Enhanced Dual CPU memory configurations support.
Supported Operating Systems
Installation instructions
Installation Instructions for the Universal (Windows/ DOS) format
1. Download file to Desktop
2. Use one of the methods below to flash the Bios.
Run the BIOS update utility from Windows environment
Run the BIOS update utility from DOS environment (Non-Windows users)
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Download file to Desktop
The file T7500X69.exe is using the Universal (Windows/ DOS) format and is designed to be directly executed from Windows environment.
1. Click Download now.The File Download window appears.
2. Click the Save button. The Save As window appears.
3. Select Desktop using the drop-down menu to the right of Save in.
4. Click the Save button. A progress meter moves as the download is completed.
5. If necessary, click X in the upper right-hand corner of the Download Progress Window to close it upon completion.
NOTE: Shut down all other applications prior to running the BIOS update utility. The update utility reboots your system in order to get the new BIOS loaded.
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Run the BIOS update utility from Windows environment
1. Double click the Icon on your desktop labeled T7500X69.exe.The Dell BIOS Flash window appears
2. Click the Continue button. The message Pressing OK will close all applications, shut down Windows, Flash the BIOS, then reboot. appears.
3. Click the OK button. The system will restart and the BIOS Flash will be completed.
Run the BIOS update utility from DOS environment (Non-Windows users)
NOTE: You will need to provide a bootable DOS USB key. This executable file does not create the DOS system files.
1. Copy the file T7500X69.exe to a bootable USB key.
2. Boot from the USB key to the DOS prompt.
3. Run the file by typing Y:\T7500X69.exe (where y is the drive letter where the executable is located).
Reboot will be required
Applies to
PRECISION T7500 SYSTEM BIOS