Re: can replace controller ic SY8288BRA with SY8288BAC?
SY8286BRAC also designed for 3VALWP. pinout also same as per the datasheet. Have to checkout the pins before installation.
raajkumar
Badcaps Veteran
Last Activity: 04-23-2025, 08:39 PM
Joined: 03-05-2015
Location: Batticaloa
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Re: can replace controller ic SY8288BRA with SY8288BAC?
can you post image of this chipLeave a comment:
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Re: TOSHIBA C850 Shut down after 30m
I had the same issue on LENOVO B590 it had i3 CPU when it came to my hand. I try to solve in many ways but no use. Finally i replaced a Celeron CPU, Thereafter this laptop is working since last two years. The problem was this system came with celeron CPU originally but one technician was replaced it with i3 CPU thereafter this problem started. But this customer left this laptop with me and he got a new laptop. I am using it without any trouble.Leave a comment:
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Re: Dell e6500 no ram and system shutdown
Did you check how much ampere is getting switched on time. and you have to observe the amp when its switch on and off.Leave a comment:
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Re: Asus PU551LA cannot restart after shutdown
I had the same issue on asus laptop. It was onboard SOC model. I reworked SOC and the problem was gone. The laptop working fine.Last edited by raajkumar; 05-15-2023, 08:03 AM.Leave a comment:
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Re: HP Probook 4441s
Its not helped in my case. does anyone have any ideas for this case.Leave a comment:
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Re: Need Lenovo Yoga 11e boarview
Thanks Bro. Does anyone have Schematic for this model?Leave a comment:
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Re: XPS 13 9343 Identify burn motherboard component
It is a diode.Leave a comment:
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Re: HP Probook 4441s
I flashed bios with your cleaned file. but it still in same condition. It freezes on save and exit time on bios....Leave a comment:
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Re: HP Probook 4441s
Here is the file i attached....Leave a comment:
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Re: HP Probook 4441s
i don't have an accurate bios for it. i used someone sent it for me. but it shows the model number is hp probook 4540s. my laptop model is HP Probook 4441s. Motherboard: Rocky_Intel_Mb 11243-1 48.4SI01.011 with AMD Radeon Graphics controller.Leave a comment:
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HP Probook 4441s
HP Probook 4441s Rocky_Intel_Mb 11243-1 48.4SI01.011 Motherboard. It's having AMD Graphics controller.
I can go inside the bios setup and can make changes without any problem. But when i going to exit by saving the bios setting its going to freeze. I removed HDD, ODD and wifi module but still having the same issue. Is it a bios issue or any hardware issue ? I update several bios dump on it. The problem is it doesn't had the old bios chip or program because it was removed by another technician.
Is it possible to fix it? -
Re: HP Probook 4441s capslock blinking 5 times
I can go into bios setup and it freezes when i save and exit.Leave a comment:
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Re: HP Probook 4441s capslock blinking 5 times
Sorry bro its not succeed. display is coming but system freezes on bios logo.Leave a comment:
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Re: HP Probook 4441s capslock blinking 5 times
Thanks for your support. I will try and let you know about the results.Leave a comment:
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Re: HP Probook 4441s capslock blinking 5 times
Does anyone having solution for this problem?Leave a comment:
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Re: HP Probook 4441s capslock blinking 5 times
HP PROBOOK 4441S
Serial Number : 2CE2210V7J
PRODUCT : B4V30PA#AB4
MOTHERBOARD: Rocky_Intel_Mb 11243-1 48.4SI01.011 WITH AMD GRAPHICS CONTROLLERLast edited by raajkumar; 09-09-2022, 07:55 AM.Leave a comment:
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Re: HP Probook 4441s capslock blinking 5 times
you upload only one file. i flashed with that and it allowed me to bios setup. But when i changed settings and try to save and exit, it shows blank screen and system was freeze....Leave a comment:
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Re: HP Probook 4441s capslock blinking 5 times
Yes. I used your bios dump file....Leave a comment:
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Re: HP Probook 4441s capslock blinking 5 times
I upload this bios dump. Its opened bios setup and when i go to save and exit it is not showing anything on screen. and the system going freeze. i switched off and on again it was freeze on hp logo and capslock blinking 5 times. don't know why....Leave a comment:
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