Make sure you have one hand or your forearm touching some metal part of the case while working.
Do i need an antistatic mat to build a pc.
Since carbon is conductive if the mat is laid on top of conducting tables and floors static will travel through the mat into the table and dissipate at the floor into the ground.
Electrical outlets are normally the best ground for a mat in any building.
Just take the other necessary precautions.
Anti static mat esd mat with wrist strap and grounding cord auory silicone soldering mat heat resistant 932 f for phone computer laptop electronics repair assembly 15 8 x 11 8 gray 5 0 out of 5 stars 3.
I am a field tech and have never carried around a mat or strap.
Instead of using a wrist strap connect the chassis to earth ground roll up your sleeves to maintain contact with the chassis exposed metal.
It is best to have it plugged up and unplug the power connector off the motherboard.
If i handle a bare mainboard i use an esd mat too but when i just add components into an existing pc there is no point in using a mat.
That is why i always use a wrist strap and wear cotton clothing when working on hardware.
The wrist strap is not necessary as long as you and the computer are grounded to a common point.
New pc builder here im looking at parts and robytech suggested some accessories including an anti static build mat.
You do not need an anti static mat or wrist strap.