SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-20
9-10. Key Back Light
Key Backlight does not work
Replace LED
Yes
OK
Not OK
Resolder C316 and replace U310.
Check KEY_EN and C316
Yes
Yes
No
END
Set BACKLIGHT on Always ON
Is BACKLIGHT set Always
ON in the Menu?
Summary of Contents for GT-E2210L
Page 48: ...efrcom ...