Limits ? error 15 more than anything

[Bruceiwish]

this is my config below

$0=10 ; Step pulse time, microseconds
$1=25 ; Step idle delay, milliseconds
$2=0 ; Step pulse invert, mask
$3=6 ; Step direction invert, mask
$4=0 ; Invert step enable pin, boolean
$5=0 ; Invert limit pins, boolean/mask
$6=0 ; Invert probe pin, boolean
$10=0 ; Status report options, mask
$11=0.010 ; Junction deviation, millimeters
$12=0.002 ; Arc tolerance, millimeters
$13=0 ; Report in inches, boolean (CONTROL needs $13=0)
$20=1 ; Soft limits enable, boolean
$21=0 ; Hard limits enable, boolean
$22=1 ; Homing cycle enable, boolean (Grbl) / mask (GrblHAL)
$23=3 ; Homing direction invert, mask
$24=250.000 ; Homing locate feed rate, mm/min
$25=2000.000 ; Homing search seek rate, mm/min
$26=250 ; Homing switch debounce delay, milliseconds
$27=2.000 ; Homing switch pull-off distance, millimeters
$30=1000 ; Maximum spindle speed, RPM
$31=0 ; Minimum spindle speed, RPM
$32=0 ; Laser-mode enable, boolean
$33=0 ; Spindle PWM frequency
$34=0 ; Spindle off Value
$35=0 ; Spindle min value
$36=0 ; Spindle max value
$37=0 ; Stepper deenergize mask
$38=10 ; Spindle encoder pulses per revolution
$39=0 ; Enable printable realtime command characters, boolean
$100=80.000 ; X-axis steps per millimeter
$101=80.000 ; Y-axis steps per millimeter
$102=80.000 ; Z-axis steps per millimeter
$110=3000.000 ; X-axis maximum rate, mm/min
$111=3000.000 ; Y-axis maximum rate, mm/min
$112=3000.000 ; Z-axis maximum rate, mm/min
$120=500.000 ; X-axis acceleration, mm/sec^2
$121=500.000 ; Y-axis acceleration, mm/sec^2
$122=500.000 ; Z-axis acceleration, mm/sec^2
$130=270.000 ; X-axis maximum travel, millimeters
$131=270.000 ; Y-axis maximum travel, millimeters
$132=50.000 ; Z-axis maximum travel, millimeters

But i have another board with same and works ok.
when i press the home tab it make slight noise like its going to search for the limits but never moves then i get """error 9"""

im lost i cannot for the sake of me get them to move or acknowledge the limits are there, hard or soft limits.
ive gone through trouble shoot and all's well,