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‎01-05-2019 03:24 PM

HP Recommended
Product: ProBook 645 G1
Operating System: Microsoft Windows 7 (64-bit)

How to flash/update bios

2 REPLIES 2

‎01-07-2019 01:52 PM

HP Recommended

Hello

 

go this this link https://support.hp.com/us-en/drivers/selfservice/swdetails/hp-probook-645-g1-notebook-pc/5405407/swI...

download the file sp91527.exe execute it in Windows 7 .  then follow the instruction that will appear.

 

very easy.

bye

 

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‎09-01-2019 03:34 PM - edited ‎09-01-2019 03:40 PM

HP Recommended

I updated my bios in Probook 645g1 from 1.37 to 1.4 something from HP website, my system has started lagging and is slow. I tried downgrading but didn't work. Please help

Windows 10 pro x64

4gb ram

320 gb HHD

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