If the read / write / verify is bad on the memory chip then you can check the voltage the CH-341 programmer is providing, it might be weak. In that case just feed external voltage 5V or 3.3 V or whatever the chip need directly to the programmer from your bench power supply.
@SOSfixElectronics2 ай бұрын
thank you
@michaellindborg1510 Жыл бұрын
What temp on the hot air do you use when removing the chip? I am having a really hard time getting the chip off, you did it in just a few seconds!
@SOSfixElectronics Жыл бұрын
360c
@bankrollthedrako53889 ай бұрын
Question: there is this address that you copy pasted then replaced it with "FF" how or where did you get the address from?🙏
@nicoretuas Жыл бұрын
Which Programmer did you use?
@SOSfixElectronics Жыл бұрын
hex editor?
@DJI-DroneGuy11 ай бұрын
I had 250 bios locked ones same model ! looks such a big task ?? glad I binned them all looking at how much work is involved !! Great in-depth video
I think I missed something.Why change the eeprom with a new one,instead of programming the unlocked bin to the old one?
@SOSfixElectronics Жыл бұрын
i like to keep the old eeprom untouched incase something wont wrong.
@dimitrismaster Жыл бұрын
@@SOSfixElectronics Its a good idea indeed.Problem can be if the new eeprom is easily available.Keep up the great work.Also if you can,upload the txt file with the address of the hex code that has the password.
@SOS.ProRepair Жыл бұрын
hello doctor, your video is really exceptional for me, I really appreciated thank you from the bottom of my heart, I have a single question, the hexadecimal code that you are looking for on hxd is it to be applied only to this model or to all the models that you quote in the description
@SOSfixElectronics Жыл бұрын
for most of 8xx model
@SOS.ProRepair Жыл бұрын
@@SOSfixElectronics MUCHAS GRACIAS POR TU TIEMPO Y EXPLICACIÓN.
@redxan9 ай бұрын
Hello how did you know thats the code you where looking for?
@wontdisappoint Жыл бұрын
Hello im local to Largo and i have a g7 845 with a locked bios and need a chip reprogram Where can i reach you or come to your shop?
@SOSfixElectronics Жыл бұрын
txt 8502425552 stop by 10-5p
@pnd2045 Жыл бұрын
Hi, we have HP EliteDesk 800 G9 Mini that has Administrator Bios password locked. Do you support this model? If so, can we ship you the item for repair?
@SOSfixElectronics Жыл бұрын
yes i can help you just send it in to youness faiz 12911 sarah ln largo fl 33773 txt 8502425552
@harrietdekok16017 ай бұрын
Are you able to provide an unlocked smc.bin file for the EliteBook x360 830 G8? HP says they need to replace the mainboard... ridiculous!
@refixcenter6427 Жыл бұрын
Nice Sir
@bullit0076 Жыл бұрын
I have the same programmer. what is the name of the second software?
@SOSfixElectronics Жыл бұрын
no need for the name download it direct from here www.mediafire.com/download_repair.php?flag=4&dkey=kkm2vg7zzwc&qkey=gbyg2urcjfrjcbe&ip=50%2E4%2E187%2E47
@bullit0076 Жыл бұрын
@@SOSfixElectronics THX👍
@V0ayger Жыл бұрын
I've the exact same model laptop, its bios is password locked, how can I remove the bios password? I can't ship my laptop to you
@mariosalazar2596 Жыл бұрын
Dear doctor, do you know where to get the BIN of this plate, I would be very grateful elitebook 830 g6
@user-pn6pd5tp5n Жыл бұрын
hello thank you for help and explane how to clear the bios chip was very helpful. i need you help where can i find the bios password for hp probook 450 g7 core i3 i mean what address i have to put on search bar.
@gtech6394 Жыл бұрын
hello sir thank you for this video can you please share the hexadecimal code for 640 g2 and 640 g3 thank you
@tafadzwamusekiwa659 Жыл бұрын
Hi, how about computrace what's the address
@emanueljeschke4595 Жыл бұрын
Hi, i have hp elitebook 840 g7. in my case the chip on the position shown in the video is not a winbond chip. its an issi ic25lp128. unfortunatly all programmers (asprogrammer, neopragmmer and the ch341a programmer) are not able to detect this chip. so im wondering if the winbond chip might be the wright one. but its not in the same position on the board. can you help me?
@SOSfixElectronics Жыл бұрын
this all i can tell you. try another software with ch314a. you need to read the ship first, and you can use any brand eeprom to flash it it.
@chrishiggins7626 Жыл бұрын
can you send the hex address code please
@baog8184 Жыл бұрын
Can i get the bios bin file thanks
@abdellsysinfo Жыл бұрын
adress code plz
@Tomichi_ Жыл бұрын
for all the other models, the bios is in the exact same spot right ?
@SOSfixElectronics Жыл бұрын
not really
@ibndiaye9129 Жыл бұрын
hello doctor, what are all the things used to do this? im currently not able to ship out my computer, thanks
@SOSfixElectronics Жыл бұрын
You will need All the tools you see in the video
@markayala7752 Жыл бұрын
Is there jig or is there way to reprgram it with out remove the chip ??
@indemolties83807 ай бұрын
yes, CH341a MiniProgrammer
@ManuelSegers Жыл бұрын
Need someone in Belgium who can do this.
@ekoo_97 Жыл бұрын
Did you find someone?
@deprutser9 ай бұрын
i can do without solder the chip
@skycrazy20 Жыл бұрын
hello how much do you charge
@SOSfixElectronics Жыл бұрын
depends txt 8502425552 for quote
@sophago Жыл бұрын
should it always be a Winbond chip for the bios password to be stored or could it be another brand? I have the exact laptop model, but the chip is different from yours. Same size but different brand.
@SOSfixElectronics Жыл бұрын
could be any brand just should be same as 3.3v or 1.8v, and should be the same size is better for flash
@sophago Жыл бұрын
@@SOSfixElectronics thnx man.
@andreasvukman Жыл бұрын
it's much easier to buy original bios chip in Taiwan and just replace the locked one. $20.