ordinateur portable hp dv7-6174sf mort EEPROM

[io7]

The guy has a site but I do not know if he is on ebay, but surely he is located in Germany. I contact you as soon as I receive the motherboard. Thank you and see you soon...

[Lost_N_BIOS]

Hopefully you get quick shipment

[io7]

The motherboard arrives from China, meanwhile I went back to fix the other card I try several things but without success!

[io7]

Hi lost I'll need your knowledge ... can you help me

[io7]

I'm sorry to have answered before, but I am a person, very lonely and I tried to explode all possiblitées before contacting you, but here I confess, I have not the solution, I'm still on my motherboards (I'm having fun as a kid). A little conversation will do me the greatest good. Thanck

[Lost_N_BIOS]

Sorry, I get behind and only check new threads each day, looks like this one got buried back in May and I've missed it since then.

What is going on now? I tried to read back and see what we discussed, but I can't make sense of what's going on. You got new motherboard correct? If yes, and it's working now, correct? If yes, great! It's same as old one too? If yes, dump it's BIOS and then you can put on other BIOS chip for the original board, after you switch serial and LAN MAC ID

[io7]

The new card I have at the beginning of June, but I was very busy with my work and there I will have a little time to take care of it. The old card (asus striker extrem) I reset the chipset but it gave nothing, I put it aside for now. The hp dv7-6174sf card, I can not write everything I did on it because it would have several pages.

I wanted to demote ( downgrad,The old version) the bios and since the hp only responds with a blinking capital key and the wifi light is on and the screen is black. I will have some questions to ask if you have a little time to spare me.
There was a bios on it and it worked, I flash the latest update of bios with insyde. I returned the hp to the person, telling me that I would do the first card later, but three times the hp broke down and three I have to say. And there because of fatigue, I made a big bullshit, I wanted to demote the bios and since the pc responds with a flicker

When you downgrade a bios with a programmer, is there a problem with UEFI, is there a correlation link between the version of a bios and the version of UEFI ?
It's just to know.
Is the nano usb a newer version than v1.1 and if yes or find it ? Because I would like to have more reference (EEPROM). I think my problem since the beginning comes from the programmer with EEPROM compatibility. This week I start everything from the beginning. I'm going to compare the three documentations technique chips:
- MXIC MX 25L4006E Builder chip
- Winbond 25Q32BVSIG Chip of the new card
- PCT 25VF032B chip of bios-chips24.com Germany

The PCT I'm afraid it's not compatible. The winbond when I program it with the nano usb, he has it in reference but not entirely he detects it as a chip 25Q32 (he misses BVSIG), he writes it perfectly but when he checks he tells me he has failed. The tl866ii programmer has 15000 reference but I'm afraid he will not flash them properly. So either I buy a third programmer (to make a collection), or I find a EEPROM technically compatible with MXIC MX that my two programmer list support and
I would know if it is one of two that does not work.
And one last question, you told me that the chip PCT 25VF032B had its support list (SST25VF032B) PCT is just rebatised knock / off in the same identifier, I think you confused with the program of CH341A because mine is the nano usb programmer and it is in automatic detection.
Maybe I'll contact the guy in Korea.
I'll get back to you when I have analyzed everything, goodbye