A brand new replacement micro USB charging dock flex board suitable for Lenovo S8-50 Wifi model.

Fixes issues caused by faulty socket :

• Device does not power on or receives intermittent power
• You have to "hold" or move the AC adapter plug tip to gain a power connection 
• Device randomly shuts down without any warning 
• The power jack wiggles & feels loose 
• Power LED and battery charge LED flicker when the AC adapter tip move 
• The device runs only on a charged battery 
• The battery will not charge

Please seek professional assistance if you have any doubts.