Thinkpad E14 Gen2 Ryzen 4th gen

 

Best update I've done in years, the keyboard is comfortable to press, Very small and light compared to the L440, the battery with Windows 10 has a duration of 13/12 hours, in my case on YouTube it reached 13 hours,Someone mentioned that in the BIOS they deactivate thunderbolt 4 due to update failures and board death, since I will never use it I will deactivate it, if this is true leave it in the comments

Soon I will update the screen with a higher color gamut, the screen it comes with is quite poor, I will give details soon.

R4 Flash Carts (Info and database)

 R4i Gold

Stock Firmware Pack with gb(a) emu and Ysmenu

---DOWNLOAD--

Xbox Series X Controller Battery Mod

Hellos Guys, show me how to modify mi controller of xbox series x to use internal battery.

Materials needed:

                                                                                           TP4056 18650 module charger

LINK

is.gd/b5dV3K

Diode N14001 Rectifier

LINK

is.gd/tmbyCQ

It is used to reduce the voltage that goes to the positive terminal of the batteries to 3.7v

good soldering iron

LINK

https://s.click.aliexpress.com/e/_AEhoql

Battery

LINK

https://s.click.aliexpress.com/e/_A6AF9X

removed usb-c port to save space

Measuring battery size

remember to use a good soldering iron and flux to make this modification and good soldering skills.

Update 

 

Thinkpad L440 Backlit Keyboard Upgrade Modding(UPDATE)

Lenovo Thinkpad Keyboard T440 T440p E440 E431 T431s L440 T440s Backlit Model

everithing work on L440 except backlit!, because the mobo not suppoort it!

i will try to making modification with 5volt and touch button

Its working directly, that touch button are neccesary!

Pinout 

UPDATE 5/10/22

i use this touch sensor controller from Aliexpres

Pinout

Article Link

Smart Home Touch Sensor Button Dimmable Controller 19mm Switch for DC5V 12V 24V Smart Home Led Tape LED Dimmer Controller|Switches| - AliExpress

so you can put it if you are not interested in putting the sensor on it, which will say working without a switch.

I put hot silicone to hold the piece of copper ,

It is mandatory to replace the yellow cable and put enameled headphone cable, thus reducing its high sensitivity

In this part I reduced the length of the cable so that the coil on the upper right would not obstruct the keyboard input.

It was so messy, you can order it as you like, even use very fine cable for it.

 

Thinkpad L440 FHD IPS Mod

Dell OEM Latitude E5450 Inspiron 14 7447 14" FHD LCD Matte Panel NIA01 RN91N