zoltor
Member
Last Activity: Today, 12:27 AM
Joined: 11-06-2016
Location: Актобе
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I think modern SPI Ic's are designed for 1.8 volts, when you connect the programmer it can supply 3.3 volts to this line. This can damage the elements in this chain. I never use in-circuit programming and do not recommend it to you.... -
I understand what you are talking about. This is the dump I read from the chip. I am attaching a verified dump from the same board, could you disable the memory on it?...Leave a comment:
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I apologize for violation the rules, I provided missing information above....Leave a comment:
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Good day, still no initialization. What do you mean by full BIOS? I sent a full dump of the 25RU128CHIK chip. There are no other SPI chips on the board. Only a multicontroller, but I can't read it. I don't have the required programmer. Thank you very much for your answer....Leave a comment:
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Thank you very much, but unfortunately there is still no initialization. Perhaps my backup dump is not original. The laptop was in another service before me. All power supplies on the board correspond to the nominal values, the memory power supply is 1.2V
Lenovo IdeaPad 1 15ALC7
S/N: PF52LM1Z
JS471/JS573 NM-E541 Rev 1.0...Leave a comment:
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Hi, can I ask you to disable the built-in memory of LCFC JS471 JS573 NM-E541...Leave a comment:
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Re: Asus E410MA r5.1 bios dump request
Unfortunately, it doesn't work. MA dump behaves the same, MAB can be turned on with the battery disconnected, but still no initialization. With MAB, the processor gets very hot....Leave a comment:
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Re: Asus E410MA r5.1 bios dump request
Hi, no sticker on motherboard. Asus E410MA r5.1 - this written on board. Thank you i check your files and respond....Leave a comment:
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Re: Asus E410MA r5.1 bios dump request
Old bios dump missing another serviceman.Leave a comment:
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Asus E410MA r5.1 bios dump request
Hi, please very need bios dump for asus E410MA R5.1, other version revision not working. 5.1 i can't find. Thank you. Symptoms: when plug the adapter power key white lightening, charge led - orange and no init. When the hold press power key, laptop goes of and on again. I cant shutdown laptop, when adapter powered. From battery laptop shutting down but no init... -
Re: DELL M5110 (Wistron DQ15 AMD) Please help determine the values of CRT board eleme
I used the circuit board from the N5040 DV15CP (p. 43). Judging by this scheme, on my motherboard PR3807 - 33 Ohm, the transistor PQ3801 - FDV301N also incidentally detected a resistor in the PR3803 break - 10kΩ - a pull up to + 5V_ALW. With these values, everything worked, the adapter determines, the battery charges. The topic can be considered closed. Thanks.Leave a comment:
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DELL M5110 (Wistron DQ15 AMD) Please help determine the values of CRT board elements
Good afternoon. There is a Dell M5110 laptop, a Wistron DQ15 AMD DIS board, 48.4IE04.021, 10246-2. The problem is the following: the adapter does not detect and the battery is not charging. Upon examination, missing elements were found on the CRT board (48.4IE06.021 10698-2). Namely, the PQ3801 transistor is missing, the contact pads underneath it, and the PR3807 resistor are also torn off. Judging by the photo on the Internet, the transistor - 2N7002K, I can be wrong, I attach the found photo for identification. But the value of the resistor is unknown. I would be very grateful for the help in... -
Re: Lenovo All In one C365, board 6050A2594901
Thank you very much friend. The device did not turn on due to damage to the multicontroller firmware. Very grateful. Badcaps are the best....Leave a comment:
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Re: Lenovo All In one C365, board 6050A2594901
Maybe I could not find it in the official firmwareLeave a comment:
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Re: Lenovo All In one C365, board 6050A2594901
Thank you, but I downloaded this dump from the official site, and did not find parts with a multicontroller dump there. I need an EC dump - 256kb + 4mb BIOS.Leave a comment:
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Lenovo All In one C365, board 6050A2594901
Good afternoon, I am looking for a BIOS for this board 6050A2594901, Lenovo All In one C365. I would be very grateful. Thanks.
Main - 4mb, EC - 256kb -
Thank you so much, when I check I will definitely notify...Leave a comment:
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BIOS dump Samsung np700z5a-s02kz
Good day. I really need a BIOS dump Samsung np700z5a-s02kz, motherboard ba41-01732a ny, Nike 15. Thanks in advance. -
Re: Asus g751jy no voltage on 3V3main and aon net
[url]https://drive.google.com/drive/folders/1O6uT_M5iWC_5orzpE8CfCtUVICLjhHvZ?usp=sharing[/url]Re: Asus g751jy no voltage on 3V3mai...=sharing[/url]Leave a comment:
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Re: Asus g751jy no voltage on 3V3main and aon net
EDIT: Image hosting links deadLeave a comment:
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