RT809f not reconize bios chip !

lapfix

Badcaps Legend

Join Date: Mar 2020

Posts: 2661

Country: my workshop
#1

RT809f not reconize bios chip !

10-10-2022, 07:26 AM

When i try to read my bios chip , my RT809F didn't reconized even i install the last update ( 202220301 )

Message : Chip ID : 0*00204309 the device is not found in the corresponding partnumber....so the message is clear ....what to do !! how to add this device !!
Tags: None

Previous template Next

Common SPI bios chip programming Questions and Answers

by SMDFlea

Common SPI bios chip programming Questions and Answers
----------------------------------------------------------

Q: I have a bios request,i can`t post my backup as i can`t read from the chip.

A: If you can`t read from it how do you expect to write to it ?.

Q: Why is my bios chip unreadable ?.

A: The programmer is faulty or has a worn or broken zif socket.

The USB cable is frayed,connector pins worn or some other physical damage.

Not enough amperage or voltage to power the programmer properly.

Bad...
- Channel: BIOS Requests ONLY!
09-02-2021, 04:40 PM
Problems with reflashing BIOS Chip on omen by hp laptop 17 an104ng

by JoWed

Hello Community,

I recently tried to change the Batterie on my Omen by HP Laptop 17 an104ng and after putting in the new batterie ([Batterie Link](https://www.amazon.de/7xinbox-17-AN0...&keywords=16%2...
- Channel: BIOS Requests ONLY!
07-01-2025, 09:32 AM
Asus Chromebox CN62 - wrong chip put on BIOS reader

by BMCappelletti

Long story short:
- dad converted Asus Chromebox CN62 into Windows compatible, with mrchromebox BIOS, years and years ago
- gave the computer to his son a couple years later
- son now decided to revert it to Chrome OS, to sell it as original (re-writing BIOS with the backup one created by his dad)
- too lazy to remove the board from the case, thought a voltage regulator was the BIOS chip (you know... it has 8 legs)
(seems like the story was not that short)

He used alligator clips to read the chip. No luck reading it. Removed chip and placed on a SOC-8...
- Channel: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
01-08-2025, 07:27 PM
Lenovo laptop does not turn on, what does this number mean in a BIOS chip?

by thxd43

Hello, first of all, excuse me, I am using the translator, English is not my native language.

I have a Lenovo ideapad 330S - 14IKB laptop.

The tablet did not recognize me when I connected it, so I checked the device manager and I realized that there were many with the exclamation mark, so one by one I began to update their drivers until the sign disappeared of admiration, I even updated the BIOS, and the laptop rebooted normally and worked, so far so good, but the tablet still did not recognize me, I read on the internet that it could be due to a...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
02-23-2023, 08:37 PM
M715q Desktop (ThinkCentre) - Type 10M3 - Request bios chip location and useable bios for use with CH341A Programmer.

by hotcrossedbuns999
My pc updated bios through Windows Update and I was greeted with BLACK SCREEN WITH CPU FAN MAX SPEED. I don't think there is even a screen signal, because it triggers my monitor for a couple seconds and then the monitor turns off. I tried the other outputs as well.
1. I tried clearing bios, resetting bios, removed the CMOS battery, removed m.2 ssd, wifi, and ram. Still black screen with CPU fan blasting.
2. I tried using the Lenovo BIOS CD and BIOS USB, but neither worked. At least I couldn't get anything to work.
3. I could only locate two chips that look like bios chips. Could someone verify this
...
- Channel: BIOS & Schematic Requests!
01-03-2025, 12:32 PM
Loading...
No more items.

RT809f not reconize bios chip !

RT809f not reconize bios chip !

Related Topics