it means software upgrade
yes
no. nearly all laptops arent upgradeable outside of ram
lol wut?
pretty much anything made after 1995
yes you can find upgrades online
The r71 does not have an upgradeable gearbox.
It uses regular DDR or DDR2 RAM which is soldered on to the circuit board. It is not removeable or upgradeable. The static memory that retains the programs and media is flash memory, also not upgradeable.
This laptop is totally upgradeable and has many add-on features available as well.
Yes, many dealers have upgrades in stock. Check ActionVillage.com
there are are 2 ram slots on the L505-ES5018 upgradeable to 8GB MAX
you cant its a rev limitor in your computer that cant be changed unless you buy an upgradeable chip
JG BAR-10 the gun is easily upgradeable and cheap