Re: SAMSUNG NP700Z7C - BIOS dump needed
There is original, maybe corrupted:
There is original, maybe corrupted:
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Re: SAMSUNG NP700Z7C - BIOS dump needed
Here
Techman1025Comment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
try this.Last edited by whaldsz; 04-04-2017, 11:28 PM.Comment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
Thanks for fast answer. Flashed with techman1025 dump now I have progres bar with Phoenix logo but stucked, can't enter into bios with F2 or F4. With whaldsz dump behaves same as original...
I think motherboard is bad??
There's pictures:Attached FilesComment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
Hi
Pull Cmos battery for a few min and hold power button down then plug adapter only and retry.
Techman1025Comment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
I tried it already...
Customer says that sometimes the start, after many attempts. The disc is correct, it is possible that the failure of the board ...Comment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
Hi
You could try a new bios chip and reprogram it with mine. Also try with only one memory stick in and do the same for the other socket see if it hangs so only one at a time you might have a bad stick of memory or a bad socket if one socket is bad double up on one socket is the only fix.
Techman1025Comment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
@techman1025
I tryed it also, one memory is soldered on the board and can't remove it. Also tryed with another bios chip...
@whaldsz
Nothing, same as other...
Anyway thanks a lot.
E.LelicComment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
Hi
What i would do is put some good flux under the onboard memory chip's and apply a little heat like 100C then retest if it works you could always replace them.
Techman1025Comment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
I tried to provoke him in the hot state, but nothing...
I think I'll give up.Comment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
I AGREE
Techman1025Comment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
NP700Z7C ba92 11017b dump maybe? accidentally erased the stock firmare before backup it first in my programer. I tried with last firmware whaldsz posted for BA92-10916B and only get backlight of the display and then he is restarting again and again and againComment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
Hello,
I need NP700Z7C BA92-10916A working bios, any chance someone have it?
It is stuck in samsung logo.
Here is the suspected not working dump.
ThanksComment
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Re: SAMSUNG NP700Z7C - BIOS dump needed
Hello,
The solution to this Samsung Series machine is remove the dead iSSD flash from Sandisk. This cause a long freeze on boot.
I hope it helps.
BrAttached FilesLast edited by xe_d_sono; 07-04-2020, 04:02 PM.Comment
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It's Works
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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:
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Model: HP DM1-4000er
Motherboard: DA0NM9MB6D0 REV.D
Product: QJ490EA#ACB
Please help. My bios chip burned so I don't have the old bios anymore. I need bios dump before I can install the replacement. -
Hi everyone,
I accidentally bricked my NUC7i5BNH after disabling the option to boot from USB, and now it's not showing any display at all. I tried the USB recovery method, but unfortunately, it didn't work.
Local repair shops are quoting around $150 just to flash the EEPROM, but considering the unit is only worth about $75 these days, that’s not really an option. So I'm hoping to learn how to flash the chip myself. But to get started, I need a working BIOS dump for the NUC7i5BNH.
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