![Lenovo ThinkPad L420, REF (JOYSYSTEMS), Core i5-2520M 2.5GHz, 8GB, 128SSD, DVD, 14HD, W10P64, Cam, 1Yr Warr Lenovo ThinkPad L420, REF (JOYSYSTEMS), Core i5-2520M 2.5GHz, 8GB, 128SSD, DVD, 14HD, W10P64, Cam, 1Yr Warr](https://d3bqwgyjdqpe80.cloudfront.net/prod/8863824871454.jpg)
Lenovo ThinkPad L420, REF (JOYSYSTEMS), Core i5-2520M 2.5GHz, 8GB, 128SSD, DVD, 14HD, W10P64, Cam, 1Yr Warr
![What does this indicator mean? I couldn't find anything about it in the user manual (ThinkPad L420) : r/thinkpad What does this indicator mean? I couldn't find anything about it in the user manual (ThinkPad L420) : r/thinkpad](https://preview.redd.it/ovihyhdqob881.jpg?auto=webp&s=4857ad4ee84acfd898e926612431e35c6f8b3b06)
What does this indicator mean? I couldn't find anything about it in the user manual (ThinkPad L420) : r/thinkpad
![Amazon.com: Lenovo Thinkpad T420 - Intel Core i5 2520M 8GB 320GB Windows 10 Professional (Renewed) : Electronics Amazon.com: Lenovo Thinkpad T420 - Intel Core i5 2520M 8GB 320GB Windows 10 Professional (Renewed) : Electronics](https://m.media-amazon.com/images/I/31a9zhTJP0L._AC_.jpg)
Amazon.com: Lenovo Thinkpad T420 - Intel Core i5 2520M 8GB 320GB Windows 10 Professional (Renewed) : Electronics
![Amazon.com: Lenovo ThinkPad T420 14" 1366x768 Laptop PC, Intel Core i5-2520M 2.5GHz, 4GB DDR3 RAM, 320GB HDD, Win-7 Pro x64 Amazon.com: Lenovo ThinkPad T420 14" 1366x768 Laptop PC, Intel Core i5-2520M 2.5GHz, 4GB DDR3 RAM, 320GB HDD, Win-7 Pro x64](https://m.media-amazon.com/images/I/71rLyYqcyRL.jpg)
Amazon.com: Lenovo ThinkPad T420 14" 1366x768 Laptop PC, Intel Core i5-2520M 2.5GHz, 4GB DDR3 RAM, 320GB HDD, Win-7 Pro x64
![Refurbished: Lenovo ThinkPad T420 - I5-2520 2.5GHz - 16GB RAM - 240gb SSD DVD-RW - 14" - Win 10 Pro - Newegg.com Refurbished: Lenovo ThinkPad T420 - I5-2520 2.5GHz - 16GB RAM - 240gb SSD DVD-RW - 14" - Win 10 Pro - Newegg.com](https://c1.neweggimages.com/productimage/nb640/A5WM_131829958951833738o3p5lL3Gev.jpg)
Refurbished: Lenovo ThinkPad T420 - I5-2520 2.5GHz - 16GB RAM - 240gb SSD DVD-RW - 14" - Win 10 Pro - Newegg.com
![Here's my 10 year-old daily-driven ThinkPad L420, a machine that I have a lot of emotional bond towards because it has been working quite reliably for that amount of years, I hope Here's my 10 year-old daily-driven ThinkPad L420, a machine that I have a lot of emotional bond towards because it has been working quite reliably for that amount of years, I hope](https://i.redd.it/nv74lebj1s081.jpg)
Here's my 10 year-old daily-driven ThinkPad L420, a machine that I have a lot of emotional bond towards because it has been working quite reliably for that amount of years, I hope
![Here's my 10 year-old daily-driven ThinkPad L420, a machine that I have a lot of emotional bond towards because it has been working quite reliably for that amount of years, I hope Here's my 10 year-old daily-driven ThinkPad L420, a machine that I have a lot of emotional bond towards because it has been working quite reliably for that amount of years, I hope](https://preview.redd.it/10clut61sr081.jpg?width=640&crop=smart&auto=webp&s=f5d57d503b61a2ccd316e95de1da7d14a4ca0573)