adding memory to E250

From: Rieper-NR, Jacob (Jacob.Rieper-NR@goodrich.com)
Date: Wed Jun 25 2003 - 11:20:41 EDT


I just added more memory to our E250. It originally came with 512Mb and I
wanted to up it to 2GB.
Slot 0 was originally filled, and I populated slots 1-3 with the extra
1.5GB. For some reason
I can only see 1.5GB total system memory. The original 512MB was Samsung,
the new 1.5GB was from
some other maker (doesn't say which. There's a big M and some numbers on
the little sticker on
each DIMM). I bought it from the same vendor who sold us the box
originally. Below is the result
of prtdiag -v.

Thoughts?

--------------------- prtdiag -v --------------------------------------

System Configuration: Sun Microsystems sun4u Sun (TM) Enterprise 250 (2 X
UltraSPARC-II 400MHz)
System clock frequency: 100 MHz
Memory size: 1536 Megabytes

========================= CPUs =========================

                    Run Ecache CPU CPU
Brd CPU Module MHz MB Impl. Mask
--- --- ------- ----- ------ ------ ----
SYS 0 0 400 2.0 US-II 10.0
SYS 1 1 400 2.0 US-II 10.0

========================= Memory =========================

       Interlv. Socket Size
Bank Group Name (MB) Status
---- ----- ------ ---- ------
  0 none U0701 128 OK
  0 none U0801 128 OK
  0 none U0901 128 OK
  0 none U1001 128 OK
  0 none U0702 128 OK
  0 none U0802 128 OK
  0 none U0902 128 OK
  0 none U1002 128 OK
  0 none U0703 128 OK
  0 none U0803 128 OK
  0 none U0903 128 OK
  0 none U0704 128 OK
  0 none U0804 128 OK
  0 none U0904 128 OK
  0 none U1004 128 OK
  1 none U0702 128 OK
  1 none U0802 128 OK
  1 none U0902 128 OK
  1 none U1002 128 OK
  1 none U0703 128 OK
  1 none U0803 128 OK
  1 none U0903 128 OK
  1 none U0704 128 OK
  1 none U0804 128 OK
  1 none U0904 128 OK
  1 none U1004 128 OK
  3 none U0704 128 OK
  3 none U0804 128 OK
  3 none U0904 128 OK
  3 none U1004 128 OK

========================= IO Cards =========================

     Bus Freq
Brd Type MHz Slot Name Model
--- ---- ---- ---- --------------------------------
----------------------
SYS PCI 33 0 SUNW,m64B SUNW,370-4362

SYS PCI 33 2 scsi-pciclass,001000 Symbios,53C875

SYS PCI 66 3 ANTR,ge-pci1754,9021 P-1054/1055

No failures found in System
===========================

========================= Environmental Status =========================

System Temperatures (Celsius):
------------------------------
      CPU0 40
      CPU1 40
       MB0 31
       MB1 25
       PDB 25
      SCSI 24

=================================

Front Status Panel:
-------------------
Keyswitch position is in On mode.

System LED Status: DISK ERROR POWER
                      [OFF] [ ON]
                POWER SUPPLY ERROR ACTIVITY
                      [OFF] [OFF]
                    GENERAL ERROR THERMAL ERROR
                      [OFF] [OFF]

=================================

Disk LED Status: OK = GREEN ERROR = YELLOW
                DISK 5: [OK] DISK 3: [OK] DISK 1:
[OK]
                DISK 4: [OK] DISK 2: [OK] DISK 0:
[OK]

=================================

Fan Bank :
----------

Bank Speed Status
         (0-255)
---- ----- ------
 SYS 162 OK

=================================

Power Supplies:
---------------

Supply Status
------ ------
  0 OK
  1 OK

========================= HW Revisions =========================

ASIC Revisions:
---------------
STP2223BGA: Rev 4
STP2003QFP: Rev 1

System PROM revisions:
----------------------
  OBP 3.26.0 2002/05/06 15:57 POST 6.1.0 2002/05/06 15:58
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