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pockypok
1 Nickel

Dell G3 New bios 1.7.0 Give a keyboard input lag

I have experience lag after update to Bios 1.7.0 for dell G3 3579 , First i though because i switch to SSD blue from green (m.2) But it turn out to be the Bios. After i downgrade back to 1.5.1 problem have been solve. I'm stick with 1.5.1 for now

 

I hope dell got answer for this

I hope they fix the keyboard input lag on next update
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8 Replies
CuttyFlam
1 Copper

Re: Dell G3 New bios 1.7.0 Give a keyboard input lag

Dude how did you downgrade your bios? Samething happened on me now I cannot log in to my pc. Please reply asap. I have something really important to do with my pc. Smiley Sad

My laptop model is G3 3579.

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Carl C.
1 Copper

Re: Dell G3 New bios 1.7.0 Give a keyboard input lag

Also happened to me just moments ago.. Use your on-screen keyboard for the mean time.. It is located on the ease of access option.. Once you logged in, you can now downgrade you bios by following instructions online

gutierrezern
1 Copper

Re: Dell G3 New bios 1.7.0 Give a keyboard input lag

did this happen right after you upgraded? i just upgraded to 1.7.0 and booted with no problems. also what do you mean about input lag? like does it take a few seconds to register a keypress? i came across this thread because i googled to see what 1.7.0 had to fix or features it offerd so im kinda concerned now that i see people having this problem.

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Dejvi
1 Copper

Re: Dell G3 New bios 1.7.0 Give a keyboard input lag

Same here, dell g3 3579 two weeks old. I upgraded disk and installed samsung 970 nvme ssd and everything was smooth. Today, I flashed bios with new version 1.7. New bios update makes laptop barely usable, lack of performance and huge keyboard input lag. Even better, most of keys are not usable at all. Downgraded bios to december update and keyboard is working ok, but small lack of performance is still there.

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Krobs
1 Copper

Re: Dell G3 New bios 1.7.0 Give a keyboard input lag

I'm experiencing the same problem. 

Brand new G3 asked me to update Bios and when I did it the keyboard became unusable and I noticed a decreased of overall performance.  Then I recovered the Bios but the problem remained . Also tried to reinstall keyboard drivers but no success. 

 

Anyone have any tip?

Edit: I reverted to the 1.5.1 version and it seem to have solved the issue.

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pockypok
1 Nickel

Re: Dell G3 New bios 1.7.0 Give a keyboard input lag

just download and flash 1.5.1 again and problem should be solve there no need extra step just follow instruction , I hope dell fix with next update
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pockypok
1 Nickel

Re: Dell G3 New bios 1.7.0 Give a keyboard input lag


@gutierrezern wrote:

did this happen right after you upgraded? i just upgraded to 1.7.0 and booted with no problems. also what do you mean about input lag? like does it take a few seconds to register a keypress? i came across this thread because i googled to see what 1.7.0 had to fix or features it offerd so im kinda concerned now that i see people having this problem.


There is input lag if you use laptop keyboard but external keyboard don't have this lag problem so i have no idea Smiley Happy

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Moderator
Moderator

Re: Dell G3 New bios 1.7.0 Give a keyboard input lag

Thank you for your message. Do you observe the keyboard lag with all the keys or certain keys like a s w d?

 

Does it happen with any application in particular, like the MS Office suite, browsers?

 

Open Command prompt & check if the lag issue is seen with the internal keyboard.

 

 For my reference, please click on the message tab next to your avatar– click “New Message” & search for my Dell username (Sreejith R) & send a private message with the service tag, registered name & email address.

 

How to locate the service tag

 

 

Dell-SreejithR
Social Media Support
#IWork4Dell
To help us troubleshoot, send us via a private message: Dell PC or Monitor Service Tag number
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