Power / Startup Issue?

Question 1

4 crwdns2873741:0crwdne2873741:0

crwdns2934195:0crwdne2934195:0 Lenovo ThinkPad T420/T420i crwdns2933315:04crwdne2933315:0

Don

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Ndz 10, 2024

answer edited Ndz 10, 2024 crwdns2933505:0crwdne2933505:0 Don

Question 2

1 crwdns2930801:0crwdne2930801:0

Sim card slot problem

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Nick 94.5crwdns2936485:0crwdne2936485:0

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Mud 15, 2020

commented Mud 15, 2020 crwdns2933505:0crwdne2933505:0 Nick

Question 3

2 crwdns2873741:0crwdne2873741:0

How to test an SSD for failure or compatibility problems?

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Nick 94.5crwdns2936485:0crwdne2936485:0

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Mud 12, 2017

answer accepted Mud 12, 2017 crwdns2933505:0crwdne2933505:0 Nick

Question 4

0 crwdns2873741:0crwdne2873741:0

No power, no charging light after battery fully drained

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CalvinF 35

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Mud 8, 2023

asked Mud 8, 2023 crwdns2933505:0crwdne2933505:0 CalvinF

Question 5

3 crwdns2873741:0crwdne2873741:0

Thinkpad T420, speakers don't work

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Aket 37

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Ndz 23, 2022

answered Ndz 23, 2022 crwdns2933505:0crwdne2933505:0 Aket

Question 6

2 crwdns2873741:0crwdne2873741:0

My laptop isn't starting. It stays frozen at starting windows.

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Nick 94.5crwdns2936485:0crwdne2936485:0

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Nhl 9, 2018

answer edited Nhl 9, 2018 crwdns2933505:0crwdne2933505:0 Nick

Question 7

1 crwdns2930801:0crwdne2930801:0

Bluetooth and hotspot stopped working

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Augustine 16.7crwdns2936485:0crwdne2936485:0

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Dzi 14, 2025

answered Dzi 14, 2025 crwdns2933505:0crwdne2933505:0 Augustine

Question 8

1 crwdns2930801:0crwdne2930801:0

Lenovo ThinkPad T420 Does Not Charge When Powered On After CPU Upgrade

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EverythingAwesomeTech 351

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Mud 3, 2024

answer accepted Mud 3, 2024 crwdns2933505:0crwdne2933505:0 EverythingAwesomeTech

Question 9

1 crwdns2930801:0crwdne2930801:0

Why won't my thinkpad charge if plugged in when already powered on?

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jayeff 502.3crwdns2936485:0crwdne2936485:0

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Huk 18, 2023

commented Huk 18, 2023 crwdns2933505:0crwdne2933505:0 jayeff

Question 10

1 crwdns2930801:0crwdne2930801:0

Why is my Intel Centrino Ultimate-n 6300 AGN Driver repeatedly disab

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Augustine 16.7crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Ndz 9, 2019

answered Ndz 9, 2019 crwdns2933505:0crwdne2933505:0 Augustine

Question 11

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Is there a way to troubleshoot the thermal issues without parts?

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dex99ss

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Nhl 16, 2018

answer edited Nhl 16, 2018 crwdns2933505:0crwdne2933505:0 dex99ss

Question 12

1 crwdns2930801:0crwdne2930801:0

ram does not support

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eswar 11

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Maw 5, 2017

answer accepted Maw 5, 2017 crwdns2933505:0crwdne2933505:0 eswar

Question 13

0 crwdns2873741:0crwdne2873741:0

I want to replace the motherboard

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hamzah

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N'w 27, 2023

asked N'w 27, 2023 crwdns2933505:0crwdne2933505:0 hamzah

Question 14

0 crwdns2873741:0crwdne2873741:0

Lenovo Thinkpad T420 DVD Drive Randomly Ejects

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EverythingAwesomeTech 351

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Mha 4, 2023

asked Mha 4, 2023 crwdns2933505:0crwdne2933505:0 EverythingAwesomeTech

Question 15

0 crwdns2873741:0crwdne2873741:0

Why is my video camera showing all white?

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jayeff 502.3crwdns2936485:0crwdne2936485:0

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Yan 12, 2021

commented Yan 12, 2021 crwdns2933505:0crwdne2933505:0 jayeff

Question 16

0 crwdns2873741:0crwdne2873741:0

ThinkPad SVP clear via arduino (Supervisor Password)

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commander

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N'w 29, 2018

asked N'w 29, 2018 crwdns2933505:0crwdne2933505:0 commander

crwdns2944620:0Lenovo ThinkPad T420/T420icrwdne2944620:0

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