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I'm A NewB and need to find amanual for a Win fast K8S755A MOBO or at least proper Settings for J10. Am upgradeing an old E-Machines 633 ids, with Winfast K8S755A, AMD Sempron 2800+ and 2 Gigs RAM in a Dual Channel Config., any help would be gratefully accepted!

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A short, focused summary to supplement ’s question and ’s helpful pointer to the official documentation: the WinFast K8S755A user manual contains the motherboard layout, jumper list and the recommended memory/configuration tables needed to identify any printed header such as “J10.” The manual also documents CPU compatibility and the jumper named CLS_CMOS used to clear CMOS. See the WinFast K8S755A manual for the layout and Jumper section. (manualslib.com)

If a silkscreen on the PCB reads J10 but the text in the manual uses functional names (CLS_CMOS, FWH_EN, FP headers, etc.), match the board photo or silk‑screen numbers to the “Motherboard Layout” diagram in the manual rather than guessing the pins by sight. The manual gives the clear‑CMOS procedure explicitly: turn off AC power and short the CLS_CMOS pins (pins 1 and 2) or remove the battery if preferred — always remove mains power first and take ESD precautions. (manualslib.com)

Memory and dual‑channel notes relevant to the Sempron 2800+ upgrade: the K8S755A family uses three DIMM sockets and the manual includes a “Recommended Memory Configurations” table and a Memory Qualified Vendor list. For best results use matched DIMMs (same size/speed/timings) and populate the slots exactly as shown in that table; if POST fails, test with a single known good module in the primary DIMM slot and run memory tests. The manual’s memory section is the authoritative guide. (manualslib.com)

Practical troubleshooting tips (safe, non‑destructive): always unplug the power before moving jumpers; verify the 4‑pin ATX12V CPU power is connected; confirm CPU fan is installed and spinning; reseat DIMMs one at a time; check the on‑board speaker/beep codes for POST errors; and use the motherboard layout in the manual to map front‑panel connectors (power switch, reset, HDD LED, power LED) rather than trying pins at random. The ManualsDir/MANUAL view is an alternate copy of the same Foxconn documentation if needed. (manualsdir.com)

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Member Avatar for OldManRiver

Thanks compdoc this looks like it may solve my problem, if I still can't find info. I need I'll be back!

Member Avatar for compdoc

you're welcome, hope it works out for you

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