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Dell Released New BIOS Update 1.2.3 For Dell XPS 13


Dell today released a new BIOS update for the Dell XPS 13 laptop. According to company, this update will bring improved battery life and some other important changes. Users can experiance 14 % more battery life while playing local or streaming videos. Because dell has now removed the processing of audio from the CPU and given to the digital signal processor. By which CPU will consume less power and as result it improves the battery life of device much more. You can read the full change log below.

What’s new in BIOS 1.2.3 update

• Fixed System may hand at DELL logo while resume from System hibernation • Fixed Dell Thunderbolt Dock may lost during Cold Boot
• Add support for Audio Digital Signal Processing (DSP)
• Fixed system may not able to boot ( Need to Press power button few times ) after dirty shutdown
• Fixed no taskbar when plug-in USB key to right USB port

You can download the new BIOS update from below link. Moreover dell also made available new audio driver for users and can be downloaded from following link.

Download BIOS update 1.2.3 for Dell XPS 13

Download new Audio driver


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