Відео

Holy shit thanks for this man

Worked for my precision 5530 thx

😢disgusting

One of the most useless and stupid video

Wrong video

Thanks for helping

with your soft voice and excessive background noise (fans?), I'm having a hard time understanding what you are saying. Also the camera needs to move in close to the menus and held still so I can read them. Any chance you can write down a procedure?

that is wrong step my friend 1. update one level of bios version 2. update your intel mgmgt chipset 3. update device chipset 4. update your card reader chipsets 5. update thunderbolt driver once done , restart the machine , all is good. dell laptop known as embedded components , old bios version is not able to detect , so dont change any setting on bios.

S t u p i d How am I gonna go to BIOS if my screen is black?

This does not work for me. I get the 2/7 LCD error, screen won't turn on or display anything - but it will do the colour check of I press and hold D. I can get into the bios from thunderbolt to HDMI adapter, but the laptop automatically powers down after 3 led error display cycles no matter what I change in the bios. Screen has been working perfectly no problem until today. I wonder if it's because I updated the bios 2 days ago, but laptop won't stay on for me to attempt to downgrade. I'm stuck 😭

Here's a weird experience; I checked the options shown in the video. They were correct. I didn't change a thing, but only opened them up for viewing. That alone fixed my 2/7 signal.

2 amber lights and 7 white light blonking. Also can't turn on the laptop. ( dell vostro). What should i do for that?

My screen is black

so i recently bought a used inspiron 7577 used on fb marketplace for $80 thinking it was gonna be an easy fix with this video because the laptop has a 2 amber 7 white pattern on the battery status, turned out some keys don’t work and the f2 probably doesn’t work also. the laptop works at a computer if i connect it to a monitor but how can i go into the bios a different way when some keys don’t work?

If you see display this settings work or else remove ext devices shut down sys press power button for 10 secs and check if display comes or else contact dell support where for 2 7 pattern the lcd cable would be replaced.

That's life-saving solution. SALUTE

Worked like a charm! thanks a lot!

Thank you very much for the tip. I encountered this issue yesterday on my Inspiron 7591. That caused by unplugging the HDMI cable in my case. Maybe some display connector short happened and laptop was giving me LCD error code although it was functioning properly except for the caps lock key light was on even if caps lock was off. So after watching your video, I turned off secure boot (mine was already on) and powered on the laptop. shut it down again, and turned on secure boot... Voila! the false error code was gone. Thanks man!

I'm pretty sure I found that 2 amber and 7 white codes, were LCD failure (from a Dell forum) which is exactly what I'm dealing with right now, I have a white-ish bezel all around my screen really near to the monitor edges so I'm guessing it's literally a matter of time for it to completely fail.

Many thanks!

Many thanks!

Thanks Dude, saved having to send in, reformat, reinstall, etc. etc. Very Helpful.

You are the best man thank you so much

My sytem's screen is completely black. What to do?

Thank you so much, life savior

M A N Y T H A N K S !

Man, you are my life saver!!!! Hell got a more professional guy than Dell, LOL! Thank you cavalier!

My LS460W had the same problem, now is recording looped voice of my children again and again on every record! :) ua-cam.com/video/Wr8NidTjlrU/v-deo.html

My LS430W does exactly the same thing.