old post, doing all 2018,
that is NOT the full model number, why post lacking that
or what OS you run ,windows, what?
ok windows login works, but what is a TILE?
ok this is simple really, you slammed the OS some way.
that means changed OS in wrong way.
NO OS stated, but now the video driver is WRONG
my guess is the resolution is in safe ,mode 800.600 and sure
is no good for most apps. sure.
not known the real name of this PC means I have to look them up backwards at acer.com, a real pain that is.
ok, me fooling about on ebay, it is and
Acer Aspire One AOA150 (for sure)
it came new with XP
ONLY, so still running XP the virus magnet
that it?
here it is, click vga and load that.
if you upgraded to Vista or newer this will fail\
click control panel then click system
BINGO your OS is told to you, now , never post
computers questions lacking that KEY FACT, or answers will be wrong or ignored just like this one was for 12 months.
https://www.acer.com/ac/en/US/content/support-product/61?b=1