HP A3550A User Manual - A3661-90001 - Page 341
SIMM Removal and Replacement
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SIMM Removal and Replacement Removal and Replacement Note SIMMs must be equal in capacity and installed in pairs. Caution Strap the ESD wrist strap to your wrist and ground it to the disk array chassis (or suitable ground). Place the SIMMs on an ESD conductive sheet when they are removed from their packaging. Use ESD kit P/N 5182-4119 (supplied with each array). Caution In a single-SP configuration, data will be lost if the SP is not disabled and the unposted data is not written to disk before the SP is removed. In a two-SP configuration, the data is mirrored so the data is preserved. Hewlett-Packard recommends that the cache be disabled before an SP is removed. SIMM Removal and Replacement 7-17
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SIMM Removal and Replacement
7-17
Removal and
Replacement
SIMM Removal and Replacement
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Caution
Strap the ESD wrist strap to your wrist and ground it to the disk array chassis (or
suitable ground). Place the SIMMs on an ESD conductive sheet when they are
removed from their packaging. Use ESD kit P/N 5182-4119 (supplied with each array).
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Caution
In a single-SP configuration, data will be lost if the SP is not disabled and the unposted
data is not written to disk before the SP is removed. In a two-SP configuration, the data
is mirrored so the data is preserved. Hewlett-Packard recommends that the cache be
disabled before an SP is removed.
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