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™
ThinkCentre
Hardware Maintenance Manual
Types 8128, 8185, 8186, 8187, 8188, 8189,
Types 8190, 8192, 8193, 8194, 8195, 8196,
Types 8197, 8413, 8414, 8415, 8430, 8431
Types 8432, 8433
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™ ThinkCentre Hardware Maintenance Manual Types 8128, 8185, 8186, 8187, 8188, 8189, Types 8190, 8192, 8193, 8194, 8195, 8196, Types 8197, 8413, 8414, 8415, 8430, 8431 Types 8432, 8433
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Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 281. Ninth Edition (February 2005) INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION ″AS IS″ WITHOUT ANY WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE LIMITED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimers or express or implied warranties
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Contents Types 8185, 8186, 8192, 8413, and 8430 . . . .34 Chapter 1. About this manual . . . . .1 Types 8128, 8187, 8188, 8193, 8414, and 8431 . .35 Important Safety Information . . . . . . . . .1 Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433 36 Types 8196 and 8197 . . . . . . . . . .37 Chapter 2. General information . . . . .3 Identifying parts on the system board (all machine Features . . . . . . . . . . . . . . . .3 types) . . . . . . . . . . . . . . . .38 Physical spe
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Security features . . . . . . . . . . . . 111 Type 8190 . . . . . . . . . . . . . . 172 Passwords . . . . . . . . . . . . . 111 Type 8192 . . . . . . . . . . . . . . 178 Vital product data . . . . . . . . . . .112 Type 8193 . . . . . . . . . . . . . . 180 BIOS levels . . . . . . . . . . . . . .112 Type 8194 . . . . . . . . . . . . . . 188 Erasing a lost or forgotten password (clearing Type 8195 . . . . . . . . . . . . . . 202 CMOS) . . . . . . . . . . . . . . .113 Type 8196 . .
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Chapter 1. About this manual ® This manual contains service and reference information for IBM computer Types 8128, 8185, 8186, 8187, 8188, 8189, 8190, 8192 8193, 8194, 8195, 8196, 8197, 8413, 8414, 8415, 8430, 8431 8432, and 8433. This manual is divided into product service sections and a related service section, as follows: v The product service sections include procedures for isolating problems to a FRU, a Symptom-to-FRU Index, additional service information and an illustrated part
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Leia todas as instruções de cuidado e perigo antes de executar qualquer operação. Lea atentamente todas las declaraciones de precaución y peligro ante de llevar a cabo cualquier operación. 2 Hardware Maintenance Manual
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Chapter 2. General information ® This IBM computer incorporates many of the latest advances in computer technology. Go to Access IBM for general information about the use, operation, and maintenance of the computer. Access IBM also contains information to help solve problems and get repair service or other technical assistance. Features This section provides an overview of the computer features and preinstalled software. Microprocessor (varies by model type) ® ™ v Intel Celeron (
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v System Management (SM) BIOS and SM software v Ability to store POST hardware test results Input/output features v 25-pin, Extended Capabilities Port (ECP)/Extended Parallel Port (EPP) v 9-pin serial connector v Eight 4-pin, USB connectors (two on front panel and six on rear panel) ® v PS/2 mouse connector v PS/2 keyboard connector v Ethernet connector v VGA monitor connector v Three audio connectors (line in, line out, and microphone) Expansion v Empty drive
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1 Operating systems (tested for compatibility) ® v Microsoft Windows NT Workstation Version 4.0 v Microsoft Windows 98 Second Edition Physical specifications This section details the physical specifications for each computer Type. 1.The operating systems listed here are being tested for compatibility at the time this publication goes to press. Additional operating systems might be identified by IBM as compatible with the computer following the publication of this booklet. Correction
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Types 8185, 8186, 8192, 8413, and 8430 This section lists the physical specifications for the computer. Dimensions Heat output (approximate) in British thermal units (Btu) per hour: Height: 104 mm (4.1 in.) Minimum configuration: 257 Btu/hr (75 watts) Width: 360 mm (14.2 in.) Maximum configuration: 683 Btu/hr (200 watts) Depth: 412 mm (16.2 in.) Airflow Weight Approximately 0.45 cubic meters per minute (16 cubic feet Minimum configuration as shipped: 8.1 kg (
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Types 8128, 8187, 8188, 8193, 8414, and 8431 This section lists the physical specifications for the computer. Dimensions Heat output (approximate) in British thermal units (Btu) per hour: Height: 140 mm (5.5 in.) Minimum configuration: 257 Btu/hr (75 watts) Width: 425 mm (16.7 in.) Maximum configuration: 785 Btu/hr (230 watts) Depth: 425 mm (16.7 in) Airflow Weight Approximately 0.51 cubic meters per minute (18 cubic feet Minimum configuration as shipped: 10.
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Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433 This section lists the physical specifications for the computer. Dimensions Heat output (approximate) in British thermal units (Btu) per hour: Height: 413 mm (16.25 in.) Minimum configuration: 257 Btu/hr (75 watts) Width: 191 mm (7.5 in.) Maximum configuration: 785 Btu/hr (230 watts) Depth: 406 mm (16 in.) Airflow Weight Approximately 0.68 cubic meters per minute (24 cubic feet Minimum configuration as shippe
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Types 8196 and 8197 This section lists the physical specifications for the computer. Dimensions Heat output (approximate) in British thermal units (Btu) per hour: Height: 398 mm (15.67 in.) Minimum configuration: 257 Btu/hr (75 watts) Width: 180 mm (7.08 in.) Maximum configuration: 785 Btu/hr (230 watts) Depth: 402 mm (15.82 in.) Airflow Weight Approximately 0.68 cubic meters every minute (24 cubic feet Minimum configuration as shipped: 7.6 kg (16.8 lb) ever
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10 Hardware Maintenance Manual
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Chapter 3. General Checkout Note: The fans in this system may turn off under normal operation. This is a noise-level reduction feature, and should not be taken to mean there is something wrong with the system. The following tools are available to help identify and resolve hardware-related problems. v IBM Setup Utility program v Power-On Self-Test (POST) – POST Beep Codes – Error Code Format v IBM Enhanced Diagnostics program v Product recovery utility – Factory Conten
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001 1. Power-off the computer and all external devices. 2. Make sure that all external cables and power cords are properly connected. 3. Remove the cover and make sure that all cables to the system board are seated properly. 4. Set all monitor controls to the middle position. 5. Power-on all external devices. 6. Power-on the computer. 7. Check the power-on indicator and listen for the fan(s). DID THE COMPUTER POWER-ON AND STAY ON? YES, continue to 002. NO, go to “Un
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v If the test stops and you cannot continue, replace the last device tested. 006 IS A POST ERROR CODE DISPLAYED? If YES, go to “POST error codes” on page 92. If NO, continue to 007. 007 1. Power-off the computer. 2. Press and hold the F1 key and power-on the computer to start the IBM Setup Utility program (see Chapter 5, “IBM Setup Utility program,” on page 19). Release the F1 key when you hear beeps. 3. Select Exit, Load Default Settings, and Save and exit the Setup Uti
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14 Hardware Maintenance Manual
