I needed a bios update.

Today I started to update a pearl expert pro.
I worked with the recovery creator. But at some point it is asking for a password, we never set a password, what could the standard password be?
If I click on Hint the field are empty.

Thank you, this worked.

I want to update my Pearl Expert, but the system shows me that there is not enough RAM inside.
I Know I need DDR3 SODIMM, but I canot find how fast and how big the strip should be,

- What is the best to use 4 or 8 GB?
- Will 1,666 be enough or should I go for 1,866?