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Managed by a multi-phase PWM controller. Measures between 0.85V and 1.3625V depending on the installed CPU.
As of this writing, the is available from the following trusted sources:
: Fans spin for less than a second, then the machine cuts out. hig41uatx rev 11 schematic verified
When navigating your verified PDF schematic file, use the search function to locate these critical nodes:
Intel LGA 775. Supports Intel Core 2 Quad, Core 2 Duo, Pentium, and Celeron processors with Front Side Bus (FSB) speeds up to 1333 MHz.
When attempting component-level board tracking, make sure you have the following diagnostic bench equipment: Do you need help identifying a or tracing
The most common failure of the HIG41UATX REV 11 is "no power" or "fans spin, no POST." Using the verified schematic, here is the exact power-up sequence:
If you have questions about the specific voltage regulators or BIOS recovery steps for the H-IG41-uATX
The , often referred to by its HP project name "Eton," is a micro-ATX motherboard manufactured by Foxconn for various HP and Compaq desktop series, such as the HP 500B and Compaq Presario CQ3000 . This revision is a classic "bridge" board from the late 2000s, combining the legacy LGA 775 socket with then-emerging DDR3 memory support. Core Technical Specifications As of this writing, the is available from
: LGA 775, supporting Intel Core 2 Quad, Core 2 Duo, and Pentium processors.
Typically an ITE IT8720F or similar LPC bus controller. It monitors system temperatures, controls fan speeds, and handles legacy ports (PS/2, Serial).