Samsung 840 - MZ-7TD250

[Ohtic]

This is a 250GB Samsung 840
Stays Busy when powered on.
attempting to access safe mode to upload loader fails.
busy light fades and does not get RDR/DSC and returns with "Safe Mode : Error"
As you can see from the photos I am shorting the correct points.
Is there somthing im missing?

pic from pc3k.jpg (9.65 KiB) Viewed 7161 times

20181207_155525.jpg (11.4 KiB) Viewed 7161 times

pic from pc3k 2.jpg (9.23 KiB) Viewed 7161 times

[Roman_TS]

Hello. Sometimes pins for shorting might become covered with layer of oxide. My recommendation - use rubber for cleaning this contacts. Then - use tweezers for shorting. Should works.