Here is a list of accelerators and how-to related to Chrome OS. It will be maintained and updated regularly.
|Whole Screen||[Ctrl] + [F5]|
|Select Window to File||[Ctrl] + [Shift] + [F5]|
|Lock Screen||[Windows Search] + [L]|
There is no way to suspend. Just lock the screen and it would suspend later.
|Show All Accelerators||[Ctrl] + [Alt] + [/]|
|Open Closed a tab or tabs in the same window||[Ctrl] + [Alt] + [T]|
Replace internal battery in Acer Chromebase
When I got the second-hand Chromebase, I cannot connect to my WiFi router. It’s due to the wrong system date and time. It won’t keep the updated setting because the battery is dead already.
Then I open the case with the iFixit Opening Tool beginning from the lower speakers. There is a motherboard in the middle. Take off protections to replace the CR2032 battery as below.
Resetting an Acer Chromebase
According to this page, there are three different methods to reset. I search for “powerwash” in the ChromeOS setting page and execute.