IBM HS12 Service Guide - Page 82
If an action step is preceded by Trained service technician only
![]() |
UPC - 883436037129
View all IBM HS12 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 82 highlights
v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See Chapter 4, "Parts listing, Types 8014, 8028 and 1916," on page 25 to determine which components are CRUs and which components are FRUs. v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a trained service technician. Beep code Description Action 1-1-3 CMOS write/read test failed. 1. Reseat the battery. See "Removing the battery" on page 57 and "Installing the battery" on page 58. 2. Replace the following components one at a time, in the order shown, restarting the blade server each time: a. Battery - See "Removing the battery" on page 57 and"Installing the battery" on page 58. b. (Trained service technician only) System-board assembly - See "Removing the system-board assembly" on page 65 and "Installing the system-board assembly" on page 66. 1-1-4 BIOS ROM checksum failed. 1. Update the BIOS code. Go to http://www.ibm.com/systems/support/. 2. Reseat the DIMMs. See "Removing a memory module" on page 44 and "Installing a memory module" on page 46. 3. Replace the following components one at a time, in the order shown, restarting the blade server each time: a. DIMMs - See "Removing a memory module" on page 44 and "Installing a memory module" on page 46. b. (Trained service technician only) System-board assembly - See "Removing the system-board assembly" on page 65 and "Installing the system-board assembly" on page 66. 1-2-1 Programmable interval timer failed. (Trained service technician only) Replace the system-board assembly. See "Removing the system-board assembly" on page 65 and "Installing the system-board assembly" on page 66. 1-2-2 DMA initialization failed. (Trained service technician only) Replace the system-board assembly. See "Removing the system-board assembly" on page 65 and "Installing the system-board assembly" on page 66. 1-2-3 DMA page register write/read failed. (Trained service technician only) Replace the system-board assembly. See "Removing the system-board assembly" on page 65 and "Installing the system-board assembly" on page 66. 70 BladeCenter HS12 Type 8014, 8028 or 1916: Problem Determination and Service Guide
![](/manual_guide/products/ibm-hs12-service-guide-b4c349d/82.png)