Re: Motherboard fan running before power on
Ah my bad. The motherboard had a failure bios that make it turn on/off repeatedly
utzlol
Member
Last Activity: 10-30-2020, 04:41 AM
Joined: 04-24-2020
Location: Jawa Timur
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Re: HDD Toshiba mq01abf050 bios
Ah, i see. So that i have to buy a normal board and then swap the bios with the original board, right?...Leave a comment:
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Re: HDD Toshiba mq01abf050 bios
Nah, i'm just trying to repair my dead hdd. The data isn't important, i'm just want to make it runs as my external storage. So, it's impossible to repair when the "bios chip" getting failure? I saw other people replace the swap the chip from another same disk....Leave a comment:
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HDD Toshiba mq01abf050 bios
Need Toshiba mq01abf050 bios with serial number G003235C -
Re: Motherboard fan running before power on
I mean that happened to the all motherboard 4pin socket. It appeared 5Vsb on the 12V fan voltage, that cause the fan spinning before power on. I think because of that, the 5Vsb short to the 12V rail. And no idea which the component cause that.Leave a comment:
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Re: Motherboard fan running before power on
What is ich fan?...Leave a comment:
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Re: Motherboard fan running before power on
I realized the different resistance between before power atx plug and after power atx plug (but the psu seems normal, cuz i already try with different board and that normal)
After atx plug
GND - 12V (88 ohm)
GND - 5V (86 ohm)
12V - 5V (173 ohm)
Before atx plug
GND - 12V (113 ohm)
GND - 5V (742 ohm)
12V - 5V (858 ohm)...Leave a comment:
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Re: Motherboard fan running before power on
The motherboard do that. I already cut the 12V cable from psu but the 5Vsb on 12V rail still appeared (It means the problem on the motherboard)...Last edited by utzlol; 06-16-2020, 08:13 PM.Leave a comment:
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Motherboard fan running before power on
Hi, i have a h81m-k motherboard. It wont turn on. And i realize the motherboard fan is running before power on. I check the +12V on fan socket (before power on), it has 5Vsb from psu and 12V cpu vrm also have 5Vsb and maybe that cause my motherboard immediately turn off after power on. Any idea how that can happen? -
Re: New Members - please post your introductions here
Hi I'm Yudha, i join to this website because i want to ask about my motherboard problem.Leave a comment:
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