Hi i have a Lenovo Thinkpad T450 Power Button blinks 3 times when i connect AC Adapter and press power button i suspect BIOS is corrupted Please check for me and CLEAN ME region.
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Re: Thinkpad T450 Power Button blinks 3 times
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This specification for the Lenovo ThinkPad T450 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the T450 boardview and T450 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Lenovo ThinkPad...09-06-2024, 06:38 AM
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Hello,
I have a Samsung DM32D display.
When I try to power it on, the red LED blinks 5 times and nothing happens—the unit won’t start.
Here’s what I have tried so far:- Disconnected the cable between the mainboard and the power supply → the backlight turns on.
- Disconnected the main T-CON ribbon cable → same issue as before, the LED still blinks 5 times.
- Disconnected one of the two T-CON ribbons to the panel (tested each one separately) → same issue, the LED blinks 5 times.
From these tests, I suspect the problem might be on the mainboard. Could anyone...08-24-2025, 03:47 AM -
Info for error 2202 LenovoThinkPad models and type
Extract from ThinkPad Maintenance Utilities Configuration File
plnsrv.ini Version 1.01
Some information that may be useful
There must also be missing models, add them to the list if you know of any.
...Code:brand name 20B1=ThinkPad Edge E445 20B2=ThinkPad Edge E545 20BC=ThinkPad Edge E145 20BM=ThinkPad X140e 20BL=ThinkPad X140e 20A3=ThinkPad X230s 20AH=ThinkPad X230s 20AK=ThinkPad X240s 20AJ=ThinkPad X240s
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Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...09-06-2024, 11:40 AM
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Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook X Specification for Upgrade or RepairThis specification for the Lenovo ThinkPad X1 Carbon + ThinkPad USB 3.0 Pro Dock Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the X1 Carbon + ThinkPad USB 3.0 Pro Dock boardview and X1 Carbon + ThinkPad USB 3.0 Pro Dock schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please...09-06-2024, 11:40 AM
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