Contents

About this manual . . . . . . . . . . iii

Important Safety Information . . . . . . . . iii

Chapter 1. General Checkout. . . . . . 1

Chapter 2. General Information . . . . . 3

Features . . . . . . . . . . . . . . . . 3 Specifications . . . . . . . . . . . . . . 5 Physical specification — small desktop model . . 5 Physical specification — desktop model . . . . 6 Physical specifications — microtower model . . . 7

Chapter 3. Diagnostics	.	.	9
Setup Utility program	.	.	10
Product Recovery Program menu	.	. 11
Diagnostics . . . . . . . . . . . . . . 12
Diagnostics program download	.	. 12
Navigating through the diagnostics programs . . 12
Running diagnostics tests	.	.	12
Test selection	.	.	12
Module test menu/hardware configuration report 13
Memory Diagnostic tests	.	.	13
Alert-On LAN™ test	.	.	14
Asset ID™ test	.	.	14
Test results	.	.	14
Hard file Smart test	.	.	15
Quick and Full erase - hard drive . . . .	.	. 15
Iomega Zip drive test	.	.	16
Asset EEPROM backup	.	. 16
Viewing the test log	.	.	16
When to use the Low-Level Format program .	.	. 17
Preparing the hard disk drive for use. . . .	.	.	17

Chapter 4. Installing Options . . . . . 19

Locating the connectors on the front of your

computer . . . . . . . . . . . . . . . 19

Locating the connectors on the rear of your
computer	.	.	.	22
Home PNA network adapter . . . .	.	.	.	25

Removing the cover - small desktop model . . . . 26

Locating components - small desktop model . .	. 27
Identifying parts on the system board - small
desktop model	.	27
Installing memory - small desktop model . . .	. 28
Installing DIMMs	.	28
Installing adapters - small desktop model . . .	. 29
Installing internal drives - small desktop model .	. 30
Drive specifications	.	30
Installing a drive	.	31
Installing a Rope Clip - small desktop model . .	. 33
Replacing the cover and connecting the cables -
small desktop model	.	33
Removing the cover - desktop model	. 34
Locating components - desktop model . . . .	. 35

Identifying parts on the system board - desktop

model . . . . . . . . . . . . . . . . 35

Installing memory - desktop model	. 36
Installing DIMMs	.	36
Installing adapters - desktop model	.	37
Installing internal drives - desktop model . . .	. 38
Drive specifications	.	39
Installing a drive	.	40
Installing a Rope Clip - desktop model . . . .	. 42
Replacing the cover and connecting the cables -
desktop model	.	43
Removing the cover - microtower model . . .	. 44
Locating components - microtower model . . .	. 46
Moving the power supply - microtower model .	. 46

Identifying parts on the system board - microtower model . . . . . . . . . . . . . . . . 48

Installing memory - microtower model . . . .	. 49
Installing DIMMs	.	49
Installing adapters - microtower model . . . .	. 50
Installing internal drives - microtower model . .	. 51
Drive specifications	.	52
Installing a drive	.	53
Installing a Rope Clip - microtower model . . .	. 55
Replacing the cover and connecting the cables -
microtower model	.	56

Chapter 5. FRU Replacements. . . .	. 59
Identifying parts on the system board . . . .	. 59
Replacing a System Board - Small Desktop Model	60
Replacing a processor - Small Desktop Model . .	. 61
Power supply removal - Small Desktop Model .	. 62
Replacing a System Board - Desktop Model . .	. 62
Replacing a processor - Desktop Model . . . .	. 63
Power supply removal - Desktop Model . . . .	. 64
Replacing a system board - Microtower Model .	. 65
Replacing a processor - Microtower Model . . .	. 66
Power supply removal - Microtower Model . .	. 66

Chapter 6. Symptom-to-FRU Index . .	. 69
SDRAM memory errors	.	. 70
Hard disk drive boot error	.	.	70
Power Supply Errors	.	.	71
Diagnostic error codes	.	.	72
Beep symptoms	.	.	90
No-beep symptoms	.	.	92
POST error codes	.	.	93
Miscellaneous error messages	.		107
Undetermined problems	.		109

Chapter 7. Parts . . . . . . . . . . 111

Small Desktop Model . . . . . . . . . . . 111 Desktop Model . . . . . . . . . . . . . 137 Microtower Model. . . . . . . . . . . . 159

6339, 6337, 6342, 6341, 6336 specifications

IBM's 6348, 6346, 6347, 2254, and 2257 models are part of the company's extensive portfolio of enterprise-level computing solutions, designed to enhance performance and efficiency for businesses.

The IBM 6348 and 6346 are terminals that cater to large-scale enterprises, providing a reliable interface for interaction with mainframe systems. The 6348 model offers a versatile display with options for wide and standard formats, making it ideal for applications that require enhanced visibility. With its durable build, the 6348 is well-suited for high-demand environments. In contrast, the 6346 is designed for more specific tasks, featuring a streamlined interface that promotes ease of use. Both models leverage IBM's longstanding expertise in robust technology, ensuring low latency and high throughput.

The IBM 6347 terminal takes functionality a step further by incorporating advanced display technologies. It supports various connectivity options, allowing it to integrate seamlessly into existing networks. Its user-friendly interface and customizable features mean that organizations can tailor the device to meet specific operational needs. The 6347 also emphasizes security, with encryption features that protect sensitive data transmitted over the network.

Turning to the IBM 2254 and 2257, these models represent IBM's commitment to providing flexible and scalable solutions for businesses. The 2254 is engineered as a technical workstation with a focus on graphics performance, making it an excellent choice for engineering and design applications. By utilizing cutting-edge graphics technologies, it facilitates complex visual tasks and improves productivity in creative fields.

The IBM 2257, on the other hand, is known for its powerful processing capabilities, targeting users requiring intensive computational tasks. With advanced CPU options and extensive memory support, the 2257 is ideal for data analysis, software development, and other resource-heavy operations. Both models leverage IBM's proprietary technologies designed to enhance system reliability and user experience.

Collectively, the IBM 6348, 6346, 6347, 2254, and 2257 models demonstrate IBM's ability to innovate while remaining focused on the needs of enterprises. With a strategic combination of durability, advanced features, and secure communications, these devices ensure that organizations can operate effectively in today’s fast-paced business environment. The integration of these models into enterprise workflows can enhance productivity, streamline processes, and facilitate secure communication, making them valuable assets for any organization.

IBM 6337, 6348, 6342, 6339, 6346, 6341, 2257, 2256, 2254, 6347, 6336 manual Contents

Models: 6339 6337 6342 6341 6336 2256 2257 2254 6347 6346 6348

6339, 6337, 6342, 6341, 6336 specifications