Hi..my HP 32 GB flash drive has stopped being read anywhere.so disassembled it.when inserted in the usb port the led indicator glows and i can hear the sound of it being recognised but its not seen in my or any other PC.the chipset is a phison PS 2251-68-5 controller with additional details which are UG 162 DC and D 9LPQ11 AC.Phison PS2251-68 recovery tools available online look malware full as per my virustotal scanner hence i am avoiding running them so far.what elase can i do to recover this pendrive.thanks.Anirudh

does it recognize capacity?

No

Likely nothing you will be able to do without special tools (if you want to save data).
I guess you could check NAND contacts to see if a pad lifted / join is broken.