Thank you for posting this. I've been searching online for hours trying to find some useful information. Thank you for getting to the point and not wasting my time.
Can find the cpu but the bios chip doesn't seem to be near, and most of the eight leg chips are smaller than yours. I've tried shorting all of their legs for several seconds with the battery removed and apparently haven't found the correct chip. Also can't hold power on mine because it's tied in with the cover that is removed.
Lo provee en una Dell Inpiron 15 3125 y no me funciono, tiene 2 EPROM que hacen de BIOS no se cual hacerlo, o si es que hay que hacerselo a ambos eprom.
i don't advise any to do this, because it is too risky, i had tried in my HP Elitebook 850 g3 Laptop and i have lost the motherboard which costs more than 1000 $ , the security in the new generation of laptops is like icloud in iphones, you can unlock the bios only by calling it's company and confirm that you are the owner of this PC
I have a Dell Latitude 5430 and i see several chip with the same aspect, 8 legs, one of them with legend 'ul', two with 'u' and other two with 'mq'. Which of them would it be?
+Brennan Murphy i have a dell inspiron 5545 that uses the winbond 25Q64FVSIG ... does that use pins 1 and 4 as well? where does pin 1 on my chip start? which side? ...i see a dot near the first pins on one of the sides; is that #1?
Page 78, 79, 80, and 83 show the pin numbers: www.pjrc.com/store/w25q64fv.pdf It has been a while since I made this video and I don't honestly remember, but hopefully that helps.
I tried this with the 2 winbond ICs in a Dell Latitude e5430 and it did not clear the admin password. I've seen in datasheets and read in forums that DO, which Is pin 2, not 1, should be grounded. What do u think?
I need your help. I forgot the bios password of my system. Whenever I turn on my laptop, a white bar blinks on top left corner and nothing works further. I diagnosed the system using f12 key. System is pass in all tests but when I try to enter setup, it asks for "Password/unlock key" with a hint number but as I don't know any such password, how can I access my system ? Plz help. I am using dell vostro 3450 laptop.
If its your windows pass word this won't work, you need to set up yr first boot to either disk or usb then download a windows password changer, n make sure its bootable then boot from it n follow the directions of the password changer. Y can use linux but its a bit more complicated n they is plenty software free to use but y have to use a boot disk cause it wont let you with the free trial. Hope this helps..
That such friend I have a lap dell inspiron model 3000 blocked like the one of the video remove battery of bios and pile and uni the legs 1 and 4 like the one of the video the bios chip of my lap is identical to yours it is a winbond w25q64fw but when doing the Tap for 10 seconds and plug in the lap the same block appears some suggestion thank you when you attach the legs 1 and 4 do not connect anything or if
jose alvarado Honestly I'm not sure. I stumbled across this by accident. Did you hold the power button for 10 seconds while shorting the legs? Also remove the BIOS battery and the regular battery as well.
I've shorted several chips to a Lenovo Thinkpad L430. I now have a inspiron 5447. Can someone confirm if this will work for that model? I know this can work. I just need to be certain before making any rash decisions here.
It doesn't work for me. I have a Dell Inspiron N5010 laptop service tag C0BK7N1, express service code 26140806829, model reg P10F, type reg no P10F001. I ask who can help me with ,, Enter System Password ,, [ Bios ] Thank you!
Honestly just like any laptop you can pull the batt out for like 5 mins n leave it un plugged with batt out n it will re set the bios. I was looking for the dell N5050 n I just didnt want to pull it apart.
85LC912 dell i3 its asking for "Enter System Password" how to reset. from long time i cant use this. please Guide me.. provide me your email so ican send picture of mother Board. thanks waiting to hear from you soon.
Try draining power by holding the power button afterwards. Mine didn't want to turn on afterwards either, until I did that. As I said, this worked for me, found it on my own but I take no responsibility for what happens. I'm sorry if this damaged your laptop.
I guess I am going to have to take the Dell apart and do what you did. I need to know what to unscrew, what to pray and not to pray so I can get the keyboard off and expose the motherboard. I spent 46 minutes talking to Dell this afternoon. When I boot the computer up and go to the BIOS it says on the bottom "Locked". When you click on the "Lock" icon it give me a window to put the password in. After talking to Dell Customer service they ask for information including the Express Ticket number and the bar code on the battery. They even ask me if the power supply was the one that came with the computer. I told them we are Microsoft Refurbisher and get donations all the time and I didn't know if this power cord was the one with the laptop. Heck, I have 50 Dell laptop batteries in the cabinet. Anyway after giving the man all the information he ask for he said he couldn't e-mail me the password but gave it to me slowly. Every time I put it in it said "Wrong Password". And that's what happened today.
You all probably dont give a damn but does someone know of a method to log back into an Instagram account? I was dumb forgot the login password. I would love any assistance you can give me!
@Samuel Chaim I really appreciate your reply. I got to the site through google and I'm trying it out now. Looks like it's gonna take a while so I will get back to you later when my account password hopefully is recovered.
Thank you for posting this. I've been searching online for hours trying to find some useful information. Thank you for getting to the point and not wasting my time.
Can find the cpu but the bios chip doesn't seem to be near, and most of the eight leg chips are smaller than yours. I've tried shorting all of their legs for several seconds with the battery removed and apparently haven't found the correct chip. Also can't hold power on mine because it's tied in with the cover that is removed.
This is the same case happening to me now...did you find any solution..mine is Dell inspiron M5010
Thank you soooo muuuch!!!! Worked flawlessly on inspiron 5548, removed a damn password what come of nowhere...
Lo provee en una Dell Inpiron 15 3125 y no me funciono, tiene 2 EPROM que hacen de BIOS no se cual hacerlo, o si es que hay que hacerselo a ambos eprom.
i don't advise any to do this, because it is too risky, i had tried in my HP Elitebook 850 g3 Laptop and i have lost the motherboard which costs more than 1000 $ , the security in the new generation of laptops is like icloud in iphones, you can unlock the bios only by calling it's company and confirm that you are the owner of this PC
I have a Dell Latitude 5430 and i see several chip with the same aspect, 8 legs, one of them with legend 'ul', two with 'u' and other two with 'mq'. Which of them would it be?
+Brennan Murphy i have a dell inspiron 5545 that uses the winbond 25Q64FVSIG ... does that use pins 1 and 4 as well? where does pin 1 on my chip start? which side? ...i see a dot near the first pins on one of the sides; is that #1?
Page 78, 79, 80, and 83 show the pin numbers: www.pjrc.com/store/w25q64fv.pdf
It has been a while since I made this video and I don't honestly remember, but hopefully that helps.
ihave a dell inspiron 15 3521 can i try this method on the bios chip can it work it has a chance or no Bernnan
I tried this with the 2 winbond ICs in a Dell Latitude e5430 and it did not clear the admin password. I've seen in datasheets and read in forums that DO, which Is pin 2, not 1, should be grounded. What do u think?
I need your help. I forgot the bios password of my system. Whenever I turn on my laptop, a white bar blinks on top left corner and nothing works further. I diagnosed the system using f12 key. System is pass in all tests but when I try to enter setup, it asks for "Password/unlock key" with a hint number but as I don't know any such password, how can I access my system ?
Plz help.
I am using dell vostro 3450 laptop.
If its your windows pass word this won't work, you need to set up yr first boot to either disk or usb then download a windows password changer, n make sure its bootable then boot from it n follow the directions of the password changer. Y can use linux but its a bit more complicated n they is plenty software free to use but y have to use a boot disk cause it wont let you with the free trial. Hope this helps..
dude i have dell inspiron n5010 but i don't know place of bios chip, could you help me ?
That such friend I have a lap dell inspiron model 3000 blocked like the one of the video remove battery of bios and pile and uni the legs 1 and 4 like the one of the video the bios chip of my lap is identical to yours it is a winbond w25q64fw but when doing the Tap for 10 seconds and plug in the lap the same block appears some suggestion thank you when you attach the legs 1 and 4 do not connect anything or if
jose alvarado Honestly I'm not sure. I stumbled across this by accident. Did you hold the power button for 10 seconds while shorting the legs? Also remove the BIOS battery and the regular battery as well.
can this work on a dell inspiron 15 3521
Beginner Channel l المبتدئ للمعلوميات No harm in trying!
would i find this jumper on the motherboard
Have you tried removing just the CMOS battery? Doing just that can reset the motherboard settings.
How can remore Dell Inspiron N5110 system pwd? where is the bios chips. can you send it emailing taking picture?
I just saw your video and when the computer turns on it aks for password. Can I try this on dell inspiron 15 window 7.
The method does not work on the Dell N 5040
I've shorted several chips to a Lenovo Thinkpad L430. I now have a inspiron 5447. Can someone confirm if this will work for that model? I know this can work. I just need to be certain before making any rash decisions here.
do you have any tutorial video for bios in dell latitude 7490? Is it effective to jumper it?
It doesn't work for me. I have a Dell Inspiron N5010 laptop service tag C0BK7N1, express service code 26140806829, model reg P10F, type reg no P10F001. I ask who can help me with ,, Enter System Password ,, [ Bios ] Thank you!
Is your problem solved? I have the same problem as u do
Honestly just like any laptop you can pull the batt out for like 5 mins n leave it un plugged with batt out n it will re set the bios. I was looking for the dell N5050 n I just didnt want to pull it apart.
Ok i stand corrected. You have to short it with a jumper wire. I honestly didnt kn they added this security feature to it.
i have same problem lock HHD inspiron N4050 its BIOS chip short same leg?
what about a dell inspiron 15 7579 2-in-1 bios password removal
Do I leave the CMOS battery out after turning it back on?
No, put it back in.
Thanks! Just wondering, I couldn't tell if you placed the CMOS battery back on after you removed it.
He didn't since it is not a requirement to have it in, and was just for testing.
in model 5010 where is the bios chip?
No funciono en mi DELL Inspiron 15 3521 Touch
85LC912 dell i3 its asking for "Enter System Password" how to reset. from long time i cant use this. please Guide me.. provide me your email so ican send picture of mother Board. thanks waiting to hear from you soon.
Not working for Inspiron 5566
Why pins 1 & 4? that is CS/ and GND. Should it not be RESET/?
No
Do you think it will work on my dell inspiron 14r 5437???
Thank You!
It will be work for Dell latitude 5590 please tell me?
Anyone know if the BIOS chip is the same as a Precision M4400?
I am confirming this does work
toshiba tecra a11-11c how can remove bios password ?
I tried the way and the laptop stopped working the way I failed to warn you
Try draining power by holding the power button afterwards. Mine didn't want to turn on afterwards either, until I did that. As I said, this worked for me, found it on my own but I take no responsibility for what happens. I'm sorry if this damaged your laptop.
Wow! So helpful! Thanks for helping me do it at home!
Although I've heard you could have just removed the CMOS battery
do you havde bios password for this, 55AD15F88BF7D9C1 this are tje numeber tha show the screen
Don't do that. I tried what he did and my laptop stopped working. I think I fried the bios
please tell me one thing. i have dell i5 same and now BIOS reset PIn and i must do exactly same steps as you did in this video?
anything for dell 1525??
Will this work on the Latitude E6510?
hello, can you help me to regain my laptop boot? My lap boot failed and came to blank screen while updating the bios HP 250 G6
I just did it worked great my system booted in the OS immediately and turned on with no bios pw.
I guess I am going to have to take the Dell apart and do what you did.
I need to know what to unscrew, what to pray and not to pray so I can get the keyboard off and expose the motherboard.
I spent 46 minutes talking to Dell this afternoon. When I boot the computer up and go to the BIOS it says on the bottom "Locked". When you click on the "Lock" icon it give me a window to put the password in. After talking to Dell Customer service they ask for information including the Express Ticket number and the bar code on the battery. They even ask me if the power supply was the one that came with the computer. I told them we are Microsoft Refurbisher and get donations all the time and I didn't know if this power cord was the one with the laptop. Heck, I have 50 Dell laptop batteries in the cabinet.
Anyway after giving the man all the information he ask for he said he couldn't e-mail me the password but gave it to me slowly.
Every time I put it in it said "Wrong Password".
And that's what happened today.
Did you try "control key+enter key" to input the codes?
Can someone help me my laptop when into SupportAssist
How to reset RedmiBook 14 Bios password this way?
bostro v130 where is the chip？ thx
Guys does this remove admin password and everything.
Does it work on all dell?
Can you help me with Dell 7567 BIOS Password removal, please !!!
Same problem, any idea?
In this way, I can reset the computrace service.
funciona para una dell
5520?
hola tengo una igual, pudiste remover el password ?
How about a Dell 3420
how about the toshiba laptop?
It works on all 8 pin bios chips... thanks for the refresher
It the same procedure in 5520???
wondering the same about a 5521
it works on dell 14 5447?
Funciona fiz no meu agora (5548)
Mas pela data ja deve ter resolvido 🤣
How to systam password dell n5010
please dell vostro 3560 unlock bios password
to nie działa
it the one of the most short and usefull video, thank your
chip name?
In the description: Winbond W25Q64FV
Works like a charm. Thanks man
You all probably dont give a damn but does someone know of a method to log back into an Instagram account?
I was dumb forgot the login password. I would love any assistance you can give me!
@Hunter Jameson Instablaster ;)
@Samuel Chaim I really appreciate your reply. I got to the site through google and I'm trying it out now.
Looks like it's gonna take a while so I will get back to you later when my account password hopefully is recovered.
@Samuel Chaim It did the trick and I actually got access to my account again. I am so happy:D
Thanks so much you really help me out !
@Hunter Jameson glad I could help :D
I have a dell inspiron 17r 7720
Did you try this? I have the same issue.. still trying to sort it with DELL but not getting very far, very fast!
It worked on my Inspiron N5110. Thank you so much.
life is very complicated
Nice job.
thanku
Merci beaucoup mon frere
thanks bro.
That was cool