(According to Wikipedia, PNY is short for Paris, New York, since the company originally distributed their memory modules from Paris to New York). Select Properties / Tools / Optimize (in the tab Optimization and defragmentation). Then, click OK. Select the disk you need to optimize and click Optimize. ALL RIGHTS RESERVED. Right-click the partition on the PNY SD card and choose Format Partition. I got this to replace my 32 GB HP v165w 32 GB flash drive that I previously unboxed. If the system partition is lost, a computer will not boot. position: relative; When you lose files from a PNY storage device, you need data recovery software. Make sure that you are not trying to pull the cover off completely. In addition, there are other situations that make PNY data recovery necessary. 3. A new drive letter identifying your PNY flash drive should display. ,