RF Hub MCDB 2 module is failing with a low temperature error.

Symptom

Error message

2273831 RF Hub bias module temperature too low Exception Class: Unknown Severity: Unknown Function: RF: RF Receive PSD: FSE-XL Coil: 8HRBRAIN Scan: 7498/9 RF Hub bias module temperature too low. Temperature Limit: 1 C Bias Module Temperature: -10 C Board: RF Hub Slot 9 (MCDB 2) Bias Module: 5->

2273800 The RF Hub temperature has faulted. Scanning is inhibited 2273800 The RF Hub temperature has faulted. Scanning is inhibited. Scanning will be allowed when the RF Hub temperature has recovered. Look in error log for detailed fault information.

2218527 Scanning has stopped. Error, please try again 2218527 lx-mr scn MsaScanOpsScrn.m 916 Scanning has stopped. error please try again

Applies to

Models

Discovery

Product

Discovery MR750. Also called DVMR. This product is compatible with 3.0T 20.0, 20.1_IB1, IB2, 21.0 and DV22.0 software only

Software

20.1_IB1 and IB2 This release of software is applicable to Discovery MR450 and Discovery MR750 systems. See Long Description 20.1_IB1 is the unified Discovery MR450 and Discovery MR750 software release. Known internally to engineering as "DVIB". This release of software is applicable to Discovery MR450 and Discovery MR750 systems. 20.1_IB2 is the upgrade (bug fixes) for IB1.

Component

5250080–3 RF Hub Multicoil Driver Board - with 8 driver modules MUST run Multicoil Bias Diagnostic and all RF Hub diagnostics prior to placing order for this part. 5250080ý3 RF Hub Multicoil Driver Board - with 8 driver modules.

Area

MR

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