User Manual Motherboard Ms-7616... Review

| Jumper | Pins | Function | |--------|------|-----------| | JBAT1 | 1-2 (default) | Normal operation | | JBAT1 | 2-3 (or pins shorted) | Clear CMOS – requires power cord unplugged | | JCMOS1 | (rare) | Same as above, always power off PSU first. |

To clear CMOS: Unplug AC power → move jumper to clear position → wait 15 seconds → return to default → reboot.

Note: No onboard HDMI, DVI, USB 3.0, or SATA 6Gb/s. User Manual Motherboard Ms-7616...

What NOT to upgrade:

The MS-7616 is an ATX/AT-compatible desktop motherboard designed for Socket 370 Pentium III/Celeron CPUs (VC820 chipset family style). It supports single-processor configurations, SDRAM DIMMs, standard PCI expansion, and IDE storage devices. The board includes common onboard controllers (parallel, serial, PS/2 keyboard/mouse, audio, LAN depending on model) and jumper/BIOS settings for configuring system behavior. | Jumper | Pins | Function | |--------|------|-----------|

If you cannot download the PDF, here is the header pinout guide, which is the most common reason people look for this manual.

Front Panel Header (JFP1): Located usually on the bottom right edge of the board. Note: No onboard HDMI, DVI, USB 3

(Standard layout: Top row left-to-right: HDD LED+, HDD LED-, Power LED+. Bottom row left-to-right: Reset SW, Power SW).

USB Headers:

Fan Headers: