theinfamoustoast :
I do have a WD blue HDD but I only got that HDD around 2 months ago. (does not have OS on it).
Ok, that makes it more likely that a pagefile on the HDD is the problem. As I said, 1-2 seconds sounds like the HDD is spinning down, and Windows is freezing while waits for it to spin up so it can access the pagefile.
Open a file explorer (windows key + E).
Right-click This PC or My PC, and select properties.
Click Advanced System Settings.
In the pop-up, on the Advanced tab, click the Settings button for Performance.
You'll get a new pop-up. On the Advanced tab, click the Change button for virtual memory.
Uncheck "Automatically manage paging file size". Then make sure there is no pagefile present on your HDD(s). If there is, highlight the HDD(s), and click "No paging file" below. Click the Set button to commit the change(es) for each HDD. When you're finished, click OK, OK, OK. Pagefile changes do not take effect until after a reboot. So reboot the computer, and hope that this takes care of the problem.
If there were no pagefiles on your HDDs, then this is probably not your problem. There's a remote chance it's a SATA driver problem, but those are pretty rare in my experience. Follow the steps below for installing the chipset driver, but also look for any separate SATA driver for your motherboard and install it (I suspect it's included in the all-in-one).
I installed MOBO drivers but I'm going to try to install new bios drivers and reset my Nvidia drivers. how do I install new chipset drivers? and also i scanned both of my drivers and windows shows that there are no problems with he HDD
my mobo is a as-rock fm2a68m-hd+
cpu: athlon 860k
Go here, click your OS. The chipset driver will be the AMD all-in-one driver. You may already have installed them as "motherboard drivers".
http://www.asrock.com/mb/AMD/FM2A68M-HD+/?cat=Download