They are not the ones with a tab to lock it.There isn't.
Make sure you have the locking tabs undone fully and you just have to push them in gently.
You'll typically find they're only officially rated for something like 5-10 insertions. They're a sod / impossible to repair. Only way I've done it in the past is to glue it down to the circuit board, scrape off the plastic coating and solder tiny wires and even that takes some doing.
I'd be surprised if they don't have a lock - ones I come across a lot have the "open" part of the socket where the flat cable goes in a separate piece (pushed inside the main housing), pull out a couple of mm to unlock, insert cable, push in and it locks and forces the ribbon against its contacts. Clear close-up of the socket?They are not the ones with a tab to lock it.
I've not seen one that does. Unless it's broken off...They are not the ones with a tab to lock it.
They definately don't have lock sockets.I'd be surprised if they don't have a lock - ones I come across a lot have the "open" part of the socket where the flat cable goes in a separate piece (pushed inside the main housing), pull out a couple of mm to unlock, insert cable, push in and it locks and forces the ribbon against its contacts. Clear close-up of the socket?
Sadly it bends almost as soon as it comes from the socket.If space permits, superglue a strip of PCB material to the ribbon, just behind the contacts.