hi . i need bios dump for macbook 820-3115-b
thx
thx
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OKBALORD -
Re: bios macbook a1278 820-3115-b
not tested -
Re: bios macbook a1278 820-3115-b
Thx bro i found the bios and it work fine 100%
this is itOKBALORDComment
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Re: bios macbook a1278 820-3115-b
Hi I have tried all three dumps with a T866A programmer but unfortunately I have not been successful. If I do not uncheck "check id" option the flash does not start and if I uncheck it programming starts but after the first step it stops giving this error:
Error! Code Address 0x000000 Buf_Val 0xFF IC_Val 0x00
Can anyone helps me?Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: bios macbook a1278 820-3115-b
Hi, I've downgraded firmware to 6.70 (I'have not found 6.71) but it have the same error. I'm going to buy new eeprom.Comment
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Re: bios macbook a1278 820-3115-b
Hi, I give you an update. I bought a TL866II Plus and managed to flash the bios. I flashed the last posted, the one ready for catalina, everythings seems to be ok. Now I will try to install catalina.Last edited by lzeta; 09-07-2020, 08:45 AM.Comment
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Re: bios macbook a1278 820-3115-b
Hi, everythigs ok. I would like to ask you if is possible to write the original serial number in the posted bin files. I've seen that after flashing the serial number is not the original. Thanks.Comment
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Re: bios macbook a1278 820-3115-b
I will try, tnxComment
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Re: bios macbook a1278 820-3115-b
thanksComment
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bios help bios 820-3115-B
apple A1278 "820-3115-B"
hi everyone i received laptop and it has issue with original bios and i don't know if it was the original bin file or not because is was repaired in other place before
i'll attached the file which it was in damage BIOS , don't know the status is it the original bin file or not !!!!!!!!!!!!!
so please i need good bios bin file
A1278 "820-3115-B"
EMC :2554
SN:C1MPK2YBDV30Last edited by hazem3636; 01-26-2023, 11:03 AM.Comment
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Re: bios macbook a1278 820-3115-b
and i have one question please
SN is it include in the Bios Bin file with EMC or not ??????
and also the attached file in my last post need clear my region or notComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: bios macbook a1278 820-3115-b
hello
please i need bios dump of macbook (A1278)
sn: CPFL1GGQDTY3
issue: no detect internal HDD (the HDD câble has been replaced)
thk youComment
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Hi all,
This is my first post here (I am very new to forums!) and I hope someone can help. I am looking for a full dump of the BIOS of a HP Proliant Microserver Gen 8 so that I can get this mini server running again. (BIOS version J06 2019-04-04, chip 25Q064A). I think my board was partially bricked after a failed BIOS update.
I got it second hand in this state and all the normal attempts at bios restoration have not worked. I have even desoldered the chip and tried to load the actual BIOS from HP, but it is missing some parts needed to boot the system.
I... -
Dear all,
I have a ASUS ZenBook UX480F with the following symptoms:
I suspect it is a BIOS issue. So I decided to try to clean the ME region. I followed the guide on win-raid, and I believe I have done everything correctly. My problem is: when I open the outimage.bin in ME Analyzer, it says that it is Extracted, and not Region, Extracted as it should be. Is it normal, or did I do something not correctly? This is my first experience editing BIOS files.
I would appreciate if someone could take time to explain the issue, so that I can learn. But I would... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
... -
Hello engineers 😀,
I’m kindly requesting a clean and unlocked BIOS dump for the following HP laptop, as it’s bricked after flashing SP152727. The system now keeps rebooting, and the original issue was an Administrator / Power-On Password that I can no longer access.😏
🔧 Device Info:
- Model: HP 15-da2007ne
- Product Number: 8XF55EA#ABV
- Serial Number: CND0338P0D
- CPU: Intel Celeron N4000
- EC/BIOS Chip: [Add chip number from the motherboard or BIOS chip]
💀 Problem:😅
- Device shows “Administrator Password”... -
Hi all,
My Samsung Galaxy Book 2 Pro 15.6-inch laptop has no display and won't boot.
The charging red LED lights up, but the charging screen doesn't show any indication.
When I press the power button, the blue LED cycles on and off three times, then the screen doesn't turn on, and the device won't boot.
(I've tried removing the battery and resetting the device, but the issue persists.)
NoteBook Model name : Samsung NT955XED-KK51G(Galaxy book2 pro, i5-1240p, 15.6inch AMOLED)
PCB model name : Venus2-15-5G(REV1.2), Venus2-15 ADL NPC
S/N : 5RNK9FFT70...
Comment