Acer Ipimb-ar Rev 1.02a Manual < 2027 >

You must flash the motherboard BIOS to the latest available version using your old graphics card or the integrated CPU graphics. Look for the last updated Windows 8 capsule BIOS updates historically provided for the DX4870 or G3620 models to enable secure boot compatibility. 2. CMOS Reset (Clear BIOS Settings)

i7-3770, i7-3770K, i7-2600, i7-2600K (Note: The B75 chipset does not support multiplier overclocking, so 'K' series chips will run strictly at stock frequencies).

Top Row: [ HD_LED+ ] [ HD_LED- ] [ PWR_SW ] [ PWR_SW ] [ KEY ] ( Pin 1 ) ( Pin 3 ) ( Pin 5 ) ( Pin 7 ) ( Pin 9 ) Bottom Row: [ PWR_LED+][ PWR_LED-] [ RST_SW ] [ RST_SW ] [ DUMMY ] ( Pin 2 ) ( Pin 4 ) ( Pin 6 ) ( Pin 8 ) ( Pin 10 ) Use code with caution. Detailed Pin Mapping: Acer Ipimb-ar Rev 1.02a Manual

SATA_1/2 (SATA III - 6GB/s) and SATA_3/4/5/6 (SATA II - 3GB/s). USB 3.0 Header: Internal header for front panel USB 3.0. USB 2.0 Headers: Internal headers for front panel USB 2.0. Front Panel Header (F_PANEL) PIN 1-2: HDD LED PIN 3-4: Power LED PIN 5-6: Power Switch (PWR_SW) PIN 7-8: Reset Switch (RST_SW) PIN 9-10: Not Used 3. Upgrading the Acer IPIMB-AR Motherboard

The Acer IPIMB-AR uses an , not the more common AMI or Award. The manual provides minimal detail here, but advanced users need to know: You must flash the motherboard BIOS to the

The IPIMB-AR is a Micro-ATX board built on the Intel B75 Express chipset.

To enter the BIOS, power on the system and immediately press the key (typical for desktops) or Boot Menu: CMOS Reset (Clear BIOS Settings) i7-3770, i7-3770K, i7-2600,

Locate the CLR_CMOS jumper near the battery. Move the jumper from pins 1-2 to 2-3 for roughly 10 seconds while the power is disconnected to reset BIOS settings.