Question Unknown module 60 pins found into old Laptop

Feb 21, 2019
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Hello:
I’ve got an old Toshiba 3000-514 laptop. Meanwhile I unmounted all pieces and cleaned inside of it, I found a 60-pin slot as identical slot RAM on the back side where 2 RAM slots ready were built (2 slot accessible modules RAM when the laptop memory needs a change, and a unknown slot 60-pin on the back side of the motherboard, only accesible unmounting keyboard and graphic card) this strange slot to me were not made for installing RAM, it is made 60 pin along the slot without notches.I don’t know for what it is. Any clue? I liked to send a photo of it, but I don’t know how. Windows xp seems not to be able to detect as faulty device this slot. Any idea is welcomed. Thanks in advance.
 
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