hi admin i have battery lenovo v, ibm x60 i read and reset ok but it is run about time charge and discharge it is lost current and volt. I have this dell battery with this chip bq+bq and I connected SCL to SCL, SDA to SDA, 5V to +, the accu has 12 V, each cell 4,2 V. hi admin before i user ver for to do sony firmware now i update to ver so i can to do with sony firmware if i can so i can not reset battery.
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To get it to go pyro, you have to really abuse them mechanically, or overcharge them at a high current to generate enough heat.
I try to recover my dell battery. Only two commands ACKing is weird.
Replacing Lenovo Laptop Lithium Batteries | Details |
So, I bought some Panasonic NCRB Cells mah for 6 euro a piece can be bought cheaply here bq80330 China, just watch out for fakes and decided to put them in. I have no idea how that could’ve happened.
Please look at our website and verify the fuel gauge that you are looking for. May be comparing with another image. Is it really possible to recover in such way bricked chip with a new intact b8030 of same version, say got from another source?
It deleted the firmware from the chip and got an error I bqq8030 remember if I read the second chip out or not, could’ve just checked whether it was in the boot-rom and left it at that.
Nov 21, 10 0. It’s not bq030 hex editor. If you have further questions related to this thread, you may click “Ask a related question” below. I didn’t do anything like that, no. Denis Serik December 18, at Denis Serik December 19, at 8: Have you encountered with 4s delay while brute force the unknownhalf of password.
bq calibration – Power management forum – Power management – TI E2E Community
I have tried manipulating the reset pin pin 24 to bq030 and NC pin 28 with 10k resistor to 3. The procedure for accessing the Boot ROM bq80030 those chips is documented in datasheets and application notes. Did you build the latest commit or the release?
Your name or email address: Also very well presented! Seems that mine does decode it different. But I dont understand how to put the firmware to the cypress board.
Linux has userspace utilities i2c-tools. Yuriy Novak July 24, at 8: I actually never bq80030 on that at all. The cells is good, each holds a charge of 3.
Could just use it to manipulate the other parts directly: Just send to manufacturrer access comand 0x in hex. Added some new double sided tape to the old plastic casing and put the batteries in: Anton Shumilin April 20, at 3: I started to mess with the bytes even more, and then.
I am using Linux ubuntu. It’s firmware specific and bq20z90 running TI native firmware.
BQ8030 Led Driver IC For Laptop
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Another question is about so called ‘partial reset’ of the controller. Reading eeprom data flash After sliding the battery back into the laptop and trying to switch the laptop on Nothing bad, I have many controllers to game now: But how to do this using SMBusb?