Guys i need Bios Dump + EC for Toshiba C55-A-1NE ( PT10S ) Part No : PSCGJE-00T00CS4. If anyone have please share the schematic also. It is giving headache to me. It came without power i repaired it and it works very well. after few hours it won't work properly. Now switch on, no fan, no power button LED only battery LED and front power indicator LED working.
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Last edited by raajkumar; 04-27-2017, 08:31 AM. -
Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
Now the fan and Power switch led working. All power ( CPU Core and Graphics core Voltages present ) But no display. is anyone having bios dump for this please.? -
Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
I've managed to extract the bios update from toshiba, got 2 pieces bin files.
1@pcs ME_FW bin
1@pcs Uefi image bin
The size ME_FW a litte few than 2mb. Flashing with your Prog, Probably it fullfilled automatically.
Uefi image contains ITE firmware at the Beginning of file.
Look the contents with HxD apps, Compare these file with yours. Only at Beginning file and End of file, if look similar then you can flash with those.
You must backup your dump first.
Make sure you have signal PLT_RST at pin 22 wifi connector and DDR3_DRAMRST# at pin 30 Slot RAM
Good luck
PS: Maybe you will got issue to extract it. Since Im using 7z 64 bit versionLast edited by meritosari; 05-06-2017, 11:25 AM.Comment
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Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
Hi meritosari,
Before i flash, PLT_RST was 3.37V & DDR3_DRAMRST was 1.347V But after i flash with your files the PLT_RST Was 0V & DDR3_DRAMRST was 1.347V. Is it ok.Comment
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Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
I reflashed old ME_FW file only now it shows PLT_RST is 3.37V but No Display and LCD VCC & LCD_VCC_out also not found i inject with 3.3V the screen shows black there was no letters or images.Last edited by raajkumar; 05-06-2017, 08:43 PM.Comment
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Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
Back_En Not found i checked on IO controller also. Pin 71 is Back_En on IO Controller.Comment
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Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
Before is OK signal was good.
After definitely bad I think.
Probably wasn't bios issue.
I always trust Firmware/Bios from Official update IMO
ME_FW in Pegatron always make me confuse.
ME FW store in 2 MB chip separately from uefi image. On others mobo we always find the EC bios in smaller chips of mb (size2 mb).
But Pegatron do that opposite the thing.
May be wait for another good dumpComment
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Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
Hi meritosari,
I found the problem. The problem is on RTD2132R chip. I replaced it from another spare board. I used your UEFI Bios dump and i used old ME_FW dump on it. Now the laptop working. Thanks for your help.Comment
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Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
Great!.
I'll make a note "LOG SERVICE" from this case. May be tomorrow have face problem like this.Comment
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Re: Toshiba C55-A-1NE ( PT10S ) Bios dump
Thanks meritosari bios is working for C50 PT10SComment
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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”... -
High great minds, please i need bios dump for this system .or help to REMOVE the PASSWORD in my original dump
Toshiba Dynabook T55/AB, PT55ABP-BJA2
MODEL NAME. Satellite L50-D series
P[ART NO PS57MN-00600R
Attached is my original bios dump ADMIN. PASSWORD LOCKED. Thank you in advance....09-26-2024, 04:30 AM
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