Geeetech

i was send email
can you check?

I was wrote. But sales team candy said "Liu is busy"
So i write again.

my problem is no lcd working
And i cant upload firmware.

i finished made
i have manual
I have firmware but its not working in Pc
I want show you photo
Can u send email?
I dont know how can i upload photo in here.

My email is ...

today i take 4 photo for sales team.
i know what you mean ,
but i mean different

i cant use lcd
i cant use firmware

i know you send firmware but i cant upload

(but another marlin firmware i can upload but not works lcd)

how can i use 3d printer?
i dont under stand " why i can't use lcd?","if ...

I dont need manual
I have manual
Check email and check photo plz

Yes that is my id

Can u check ur email?

I cant speak chinese
Im korean i understand but i cant speak well.
1.win7 64bit
2. Com7 arduino mega
3. What is pls?
Exp1 to exp1
Exp2 to exp2
Sure when i get product already this wires are connected .

And i want check my ramps1.4 and other . So i want show photo can you send email?

i bought aliexpress Order NO:63739566536067
Delta rostock mini 3d printer
i setup program "cura","print run","Repetier-Host". . .

but i cant conncect and lcd wasn't work whats problem
in arduino no firmware? if that right how can i upload
i cant english well .
i want connect email with you and ...