DELL,UPS,500W,120/100V,TWR,01.14.0003,A07-00 (TJK26)

This is the 01.14.0003 firmware for the Dell 500-2700W Line Interactive UPSs

Fixes & Enhancements

This firmware revision corrects an issue where the UPS may incorrectly identify a battery as defective (Alarm #149) after a battery charge cycle. After the alarm is posted the UPS also disables the battery charger. The new firmware resolves both issues.


Version 01.14.0003, A07-00 (TJK26)



Release date

30 Mar 2012

Last Updated

12 Dec 2014


Available formats

File Format:ALL
File Name:01.14.0003.S19
Download Type:HTTP
File Size: 550 KB
Format Description:
To ensure the integrity of your download, please verify the checksum value.
Not available

By downloading, you accept the terms of the Dell Software License Agreement.

Applies to
UPS 1000R
UPS 1000T
UPS 1920/1500R
UPS 1920/1500T
UPS 1920R
UPS 1920T
UPS 2700/2300R/T
UPS 2700R/T
UPS 500T
Installation instructions
To install the UPS firmware on the UPS use the UPS Firmware Upgrade Tool revision 01.06.0003 or later. The User's Guides for the Upgrade Tool are provided as part of the Upgrade Tool download.
Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell highly recommends applying this update as soon as possible. The update contains changes to improve the reliability and availability of your Dell system.