hello all, i have this lenovo t450 which does not start, any chance someone can fix this bios please
many thanks
many thanks
-
-
Re: lenovo t450 not starting can someone repair plese
No problemo.... Job well done then. You are more that welcome.Comment
-
lenovo t450 anybody can clean me this file please
hello all
can anybody clean me this file please is stuck at lenovo wellcome page / start up screen
many thanksAttached Filesif you find these attachements useful please consider making a small donation to the site
Comment
-
-
Re: lenovo t450 anybody can clean me this file please
Clean the ME firmware.Heres a guide and links to firmware and system tools
ME cleaning guide - https://winraid.level1techs.com/t/gu...lization/31277
Links to ME firmware and System tools - https://www.badcaps.net/forum/showthread.php?t=88533Comment
-
Re: lenovo t450 not starting can someone repair plese
try this fileComment
-
Re: lenovo t450 not starting can someone repair plese
hi guys i know this is bios request only, i am just trying to understand and sort out this file, me analyzer gives version 10.0.46.1002 i am using intel me / txe injector, i loads all the 10.0 firmware but when i click the button to select it (suitable mes) 10.0.46.1002 5mb is not on the list but the 10.0.46.1002 1.5mb is on the list , i have uploaded 2 picturesAttached Filesif you find these attachements useful please consider making a small donation to the site
Comment
-
-
Comment
-
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
-
For Badcaps Readers, Please note that I am hopefully going to present this same message to Lenovo to see if they have any insight to the matter as well and figured to share the entirety here for clarification. The System is out of warranty as it is but does have the option to have it extended.
Model Information: T14 Gen 2 (Type 20XK, 20XL) Laptop (ThinkPad) - Type 20XK - Model 20XK0069US
Board: T14 Gen 2 (Type 20XK, 20XL) - Type 20XK.
System Hardware:
Processor: AMD Ryzen 7 PRO 5850U
Memory: 1x 16GB DDR4 3200 (Soldered on Board); 1x Crucial 32GB DDR4...09-08-2025, 10:46 PM -
Hello !
Model Lenovo B540
Board Details 09244-1
LA14 DIS MB
48.4DMO4.01.1
This Board has starting problem , when CMOS batter is removed ,it starts (turn ON) by itself fine, than if is short power switch once board turns OFF Fine.
when connected CMOS dont start.
3.3 volts present at power switch (it slight less 3.267-87) .there was slight liquid spill at around U53 (SL62872HR),when I clean that area . I mean when its little hot board warm , board starts few time ON and OFF by power switch
One more thing i want to mention ( by mistake i started at... -
Lenovo E15 Gen.3 NM-D481 No starting and charging via USB-C, The device starts only via the battery.I have a Lenovo E15 Gen.3, motherboard NM-D481 with a defective USB-C port. The device starts with battery. When connected to the USB-C power supply, it does not start or charge. 20V is present at the input of the UT5 (High voltage USB PD power switch), 0V at the output
UT5 pin 3 (SNK_PS_EN) =0V
RPT3 Pin1+2 LDO 3V3 present
I suspect that the UT2 USB-C power controller is defective because the UT5 is only controlled by the UT2. However, the UT2 supplies on pin 33 (+LDO_3V3) which makes me wonder if it is defective after all. Unfortunately I don't have it here to test it.
... -
Laptop boot with error message,
Invalid RFID Serialization
Model: lenovo T450
Type: 20BU-S4AQ00
S/N: PC-07U6WT
TIA....
Comment