Peritek Corporation C7-21056-1.2-A AC7-00712-21058 board
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The Peritek Corporation C7‑21056‑1.2‑A (AC7‑00712‑21058) is an industrial graphics/display controller board used in multi‑color multiplexors and digital signage systems. Common failures on this model include loss of video output, intermittent signal dropouts, and power‑rail over‑voltage or brown‑out conditions that trigger a “no display” fault. First‑check diagnostics should verify the 12 V/5 V supply rails with an oscilloscope for ripple and spikes, inspect all solder joints and connectors on the board for cold spots or corrosion, and review any diagnostic LEDs or serial error logs for code indications of driver or firmware corruption.[oss-gpt-20b] |
Need your Peritek Corporation repaired or tested?
We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
- ⚙️ Fast Diagnostics – Same-day evaluation available
- 🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
- 🧰 Expert Technicians – Decades of board-level experience
- ✅ 1-Year Warranty – Every repair fully guaranteed
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Free Estimates • Industrial-grade testing • Nationwide Service
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Industrial AI Hardware Recovery — Free Diagnostic • Pay Return Shipping Only
[oss-gpt-20b]We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.
- 🔧 Board-level diagnostics (shorts, VRM, memory, fan, thermals)
- 🧪 Burn-in + benchmarks (hash/matrix, memtest, stability)
- ♻️ Option: donate failed cards for parts → we refurb + resell
- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
Other Repaired Units by Peritek Corporation
Peritek Corporation C7-21056-1.2-A AC7-00712-21058 boardContact Us
🚑Shop Location🛠️
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
📞Phone
📦Mailing Address🚛
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.