Bclk_step1: base clock step swtich, Pegsw1: pcie ceasefire switch, Bclk_step1 – MSI X99S XPOWER AC Manual User Manual
Page 52: Base clock step swtich, Pegsw1, Pcie ceasefire switch, Chapter 1
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Chapter 1
1-38
Getting Started
BCLK_STEP1: Base Clock Step Swtich
This swtich provides two steps (1 MHz and 0.1 MHz) for the operation of Base Clock
Control Buttons.
Step A: 0.1MHz
(Default)
Step B: 1MHz
PEGSW1: PCIe CeaseFire Switch
The PCIe CeaseFire switch can help you conveniently and directly control the installed
graphics cards without removing the physical graphics cards.
Enable the
PCIe slot
Disable the
PCIe slot
ON
1234
PCI_E2 & PCI_E3
PCI_E6
PCI_E1
PCI_E4
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