Exxact VWS Workstation

Overview

VWS-135223847 is an Exxact Valence full-tower workstation platform built around the ASUS Pro WS WRX90E-SAGE SE motherboard and AMD Threadripper PRO WRX90 7000 WX-Series, with evidence showing 4-GPU-capable configurations, high-performance cooling, and variants using RTX 6000 Ada or RTX Pro 6000 Blackwell class GPUs. In this set, the platform appears most often in early-life bring-up, DOA, shipping-damage, motherboard, BIOS, power, and cooling cases rather than routine end-user questions. (#26776, #30325, #34635, #38420, #41035)

Known Issues

• system-boot-failure , most common issue family in this set. Many units arrived with no POST, Q-code 0D, 05, 77, 92, P0, DRAM LED faults, or no display at first boot. In some cases the fault was transit-related seating; in others it was confirmed hardware failure. (#26776, #29118, #29336, #30845, #35578, and 6+ more)
• motherboard-hardware-failure , high frequency and often confirmed in RMA. Several VWS-135223847 repairs ended with motherboard replacement after POST hangs, VGA-only operation, damaged DIMM slots, or motherboard-only reproduction in minimum configuration. (#29336, #35007, #35979, #36233, #40065, and 2+ more)
• memory-hardware-failure , recurring both as transit damage and as secondary fault. Loose DIMMs, physically damaged DIMMs, DRAM LED failures, and memory modules that would not train across slots all appear in this set. (#29745, #30845, #35007, #36233)
• bios-bmc-issues , important on this platform. Some apparent hardware failures turned out to be BIOS settings or firmware state, including SR-IOV requirements, BIOS reflashing, or recovery after BIOS clear / reinstall. (#26776, #34635, #35928)
• power-supply-failure , less frequent but high severity. This includes wrong PSU configuration, spontaneous shutdowns traced to CPU or PSU, and catastrophic PSU spark / smoke events. (#37304, #38737, #39651)
• fan-speed-issues and broader cooling faults, lower count but notable. The platform shows both simple chassis-fan replacement requests and a serious overheating case caused by a disconnected water-pump header. (#35239, #39512)
• defective-storage-drives , present but narrower. At least one case involved a large NVMe boot / data drive disappearing after initial benchmark use and converting into component RMA. (#35135)

Common Questions

• What does Q-code 0D, 05, 77, 92, or a DRAM LED usually mean on this platform? In this evidence set, those symptoms often map to motherboard or memory-path problems, but a few cases were resolved by reseating DIMMs or correcting BIOS state rather than replacing hardware. (#26776, #29118, #29336, #30845, #36233, #40065)
• Can shipping cause false hardware-failure symptoms? Yes. Multiple tickets show loose DIMMs, shifted GPUs, incomplete fan or pump connections, and even internal damage from transit. Some systems recovered with reseating alone, while others required full rebuilds. (#29745, #30845, #31247, #35007, #35578)
• Does this platform depend on BIOS settings for correct boot and networking? Yes. SR-IOV, BIOS reflashing, and other platform settings repeatedly affected whether the machine booted, exposed NICs properly, or passed the Linux boot path after reinstall. (#26776, #34635, #35928)
• If the system only shows video on onboard VGA, is the GPU necessarily bad? Not on this platform. At least one major RMA proved the real issue was the motherboard / PCIe path, not the GPU itself. (#29118, #34948, #35979)
• How sensitive is the platform to power and cooling setup? It is a high-power workstation. The set includes PSU mismatch rework, breaker / power concerns, a PSU spark failure, a loose chassis fan, and a pump header left unplugged that drove CPU temperatures over 100C. (#37304, #38420, #38737, #39512)
• Is remote or onsite troubleshooting enough for this model? Sometimes, but not always. A few cases closed with BIOS guidance alone, while others escalated to onsite tech dispatch, local pickup, or full palletized RMA because only depot testing could isolate the real fault. (#34635, #34948, #35979)

Related Products

• Other WRX90 / Threadripper PRO Exxact Valence workstations , especially systems built on the same ASUS Pro WS WRX90E-SAGE SE family where motherboard, BIOS, memory seating, and PCIe bring-up behavior look similar. (#26776, #30325, #34635)
• Dense 4-GPU workstation variants of this same SKU, because many tickets depend on whether the system is populated with multiple large GPUs and corresponding high-power / high-cooling requirements. (#35135, #37304, #38737)
• RTX 6000 Ada and RTX Pro 6000 Blackwell workstation builds , which appear as common GPU configurations inside this chassis and affect power, thermals, shipping sensitivity, and diagnostics. (#30325, #35135, #35239, #38737)
• Infrastructure and logistics pairs such as palletized freight returns, local pickup, and DOA workflows, because this model is large and heavy enough that packaging method repeatedly changes support outcomes. (#29118, #30845, #35928, #36233)

Referenced by

• Shipping Damage — issue affecting this product (×6)
• Motherboard Hardware Failure — issue affecting this product (×7)
• Memory Hardware Failure — issue affecting this product (×3)
• System Boot Failure — issue affecting this product (×7)
• Power Supply Failure — issue affecting this product (×3)
• RMA Workflow — issue affecting this product (×20)
• OS Boot Failure — issue affecting this product (×2)
• CPU Hardware Failure — issue affecting this product (×1)
• Credential Recovery — issue affecting this product (×1)
• Overheating — issue affecting this product (×1)