Electrical Grounding Problems Causing Static Shocks on My Workstation Case

Hello everyone, I've built a solid workstation for engineering simulations and some light mechanical design work, with an ASRock motherboard, high-end CPU, and a reliable PSU. Lately though, whenever I touch the metal parts of the case like the I/O panel or even the front ports, I get these annoying static-like shocks that are quite sharp. It's not constant, but it happens enough to be frustrating, especially when plugging in USB devices or just resting my hand on the case. I've tried different power outlets in the house, swapped the power cord, and even grounded myself first, but the issue persists. Could this be a grounding loop issue or maybe the PSU not properly grounding the chassis? Has anyone run into similar electrical quirks in their builds, perhaps related to house wiring or component compatibility? Any advice on safely testing for ground faults or fixes that have worked for you would be much appreciated.

One more thing, does anyone here is from UAE or know that how can I check my FAB Ratibi salary card balance using the SMS or ATM?

The shocks you’re feeling when touching the metal case usually point to a grounding issue rather than normal static. A few things you can check:
• Make sure the power outlet is properly grounded (some homes have outlets without a working earth connection).
• Check that the PSU ground pin and power cable are not damaged.
• Ensure the motherboard standoffs and case screws are installed correctly so the board isn’t touching the chassis in the wrong places.
• Try plugging the PC into a different grounded outlet or a surge protector/UPS with proper grounding.
• If the issue continues, it may be related to house wiring, so testing the outlet with a socket tester or asking an electrician can help.
About your other question: in the UAE you can check your FAB Ratibi salary card balance using an ATM, SMS banking, or the FAB mobile banking services. If you want a simple step-by-step guide explaining these methods, this page is helpful: https://fbbalancecheck.ae/ratibi-card-salary-check/
which explains how Ratibi card holders can check their balance through SMS, ATM, and other available options.