Tamron 1:3.9 / 75mm / 25.5 High Resolution Lens W/ Camera Bundle 155582141416 the front module doesn't respond

the front module doesn't respond and EE is on the display

Manufacturer Edwards Model Number E2M30 SKU 19-31349 Ref 23-96683

PTC-200 Thernal Cycler (sn: EN003775)

Manufacturer UTEK Part Number 4328318506 Model Number UT-503 SKU 19-59047 Ref 23-85941

Manufacturer Edwards Part Number A37317984 Model Number E2M28 SKU 19-59401 Ref 23-97929

Tamron 1:3.9 / 75mm / 25.5 High Resolution Lens W/ Camera Bundle 155582141416 the front module doesn't respondCondition Used Description Recently removed from working service and guaranteed functional. Cosmetically has wear from previous use including scuffs and scratches. Includes Lens as pictured. No additional items or accessories are included. Quantity listing with reference photo, you may not receive the actual item pictured. Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have. Thank you for checking out