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Lenovo ThinkCentre M50 Hardware Maintenance Manual (HMM) - Page 10

Input/output, features, Expansion, Power, Security, preinstalled, software, Operating, systems, - ethernet driver

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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 bays (some models) v Three 32-bit peripheral component interconnect (PCI) adapter slots (supports low-profile adapters only) v One accelerated graphics port (AGP) expansion slot (supports low-profile adapters only) Power v 200 - 230 W power supply with manual voltage selection switch (depending on type) v Automatic 50/60 Hz input frequency switching v Advanced Power Management support v Advanced Configuration and Power Interface (ACPI) support Security features v User and administrator passwords v Support for the addition of a rope clip and lockable cable v Support for the addition of an integrated cable lock v Startup sequence control v Startup without diskette drive, keyboard, or mouse v Unattended start mode v Diskette and hard disk I/O control v Serial and parallel port I/O control v Security profile by device IBM preinstalled software The computer might come with preinstalled software. If it does, an operating system, device drivers to support built-in features, and other support programs are included. Operating systems (preinstalled) (varies by model type) Note: Not all countries or regions will have these operating systems. v Microsoft® Windows® XP Home v Microsoft Windows XP Professional v Microsoft Windows 2000 4 Hardware Maintenance Manual

Section	Page
Contents	5
Chapter 1. About this manual	7
Important Safety Information	7
Chapter 2. General information	9
Features	9
Physical specifications	11
Types 8185, 8186, 8192, 8413, and 8430	12
Types 8128, 8187, 8188, 8193, 8414, and 8431	13
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	14
Types 8196 and 8197	15
Chapter 3. General Checkout	17
Chapter 4. IBM Enhanced Diagnostics	21
Diagnostics program download	21
Navigating through the diagnostics programs	21
Running diagnostics tests	21
Test selection	22
Test results	22
Fixed disk advanced test (FDAT)	22
Quick and Full erase - hard drive	24
Viewing the test log	24
Chapter 5. IBM Setup Utility program	25
Starting the IBM Setup Utility program	25
Viewing and changing settings	25
Exiting from the IBM Setup Utility program	26
Using passwords	26
User password	26
Administrator password	26
Setting, changing, and deleting a password	26
Using Security Profile by Device	27
Using IDE Drives Setup	27
Selecting a startup device	28
Selecting a temporary startup device	28
Changing the startup device sequence	28
Chapter 6. Replacing FRUs	29
Locating connectors on the front	29
Types 8185, 8186, 8192, 8413, and 8430	29
Types 8128, 8187, 8188, 8193, 8414, and 8431	29
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	31
Types 8196 and 8197	31
Locating the connectors on the rear	33
Types 8185, 8186, 8192, 8413, and 8430	33
Types 8128, 8187, 8188, 8193, 8414, and 8431	33
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	35
Types 8196 and 8197	35
Removing the cover	36
Types 8185, 8186, 8192, 8413, and 8430	36
Types 8128, 8187, 8188, 8193, 8414, and 8431	37
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	37
Types 8196 and 8197	38
Locating components	40
Types 8185, 8186, 8192, 8413, and 8430	40
Types 8128, 8187, 8188, 8193, 8414, and 8431	41
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	42
Types 8196 and 8197	43
Identifying parts on the system board (all machine types)	44
Replacing memory (all machine types)	44
Replacing adapters	45
Types 8185, 8186, 8192, 8413, and 8430	45
Types 8128, 8187, 8188, 8193, 8414, and 8431	47
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	48
Types 8196 and 8197	48
Replacing internal drives	49
Types 8185, 8186, 8192, 8413, and 8430	49
Drive bay information	49
Removing a drive	50
Installing a drive	51
Types 8128, 8187, 8188, 8193, 8414, and 8431	51
Drive bay information	51
Removing a drive	52
Installing a drive	53
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	54
Drive bay information	54
Removing the drive	54
Installing a drive	55
Types 8196 and 8197	57
Drive bay information	57
Removing a drive	57
Installing a drive	59
Connecting the drive	60
Parallel ATA hard disk drive	60
Serial ATA hard disk drive	61
CD drive, DVD drive, CD/RW drive, or DVD/CD/RW combo drive	61
Diskette drive	61
Replacing the battery (all machine types)	62
Replacing the power supply	63
Types 8185, 8186, 8192, 8413, and 8430	63
Types 8128, 8187, 8188, 8193, 8414, and 8431	63
Types 8189, 8190, 8194, 8195, 8196, 8197, 8415, 8432, and 8433	64
Replacing a microprocessor (all machine types)	65
Replacing the system board (all machine types)	67
Replacing the cover and connecting the cables	69
Types 8185, 8186, 8192, 8413, and 8430	69
Types 8128, 8187, 8188, 8193, 8414, and 8431	70
Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433	71
Types 8196 and 8197	72
Chapter 7. Symptom-to-FRU Index	75
Hard disk drive boot error	75
Power Supply Errors	76
Diagnostic error codes	76
Beep symptoms	95
No-beep symptoms	97
POST error codes	98
Miscellaneous error messages	113
Undetermined problems	115
Power supply connectors	116
Connector P1	116
Connector P2, P3, P4, and P7	116
Connector P5 (Diskette drive)	116
Connector P6	116
Connector P8 (Serial ATA)	116
Chapter 8. Additional Service Information	117
Security features	117
Passwords	117
Power-on password	117
Removing a power-on password	117
Administrator password	117
Administrator password control	118
Operating system password	118
Vital product data	118
BIOS levels	118
Erasing a lost or forgotten password (clearing CMOS)	119
Flash update procedures	119
Updating (flashing) BIOS from a diskette or CD-ROM	119
Updating (flashing) BIOS from your operating system	119
Recovering from a POST/BIOS update failure	120
Power management	121
Automatic configuration and power interface (ACPI) BIOS	121
Advanced Power Management	121
Automatic Hardware Power Management features	121
Setting Automatic Hardware Power Management features	121
Automatic Power-On features	122
Product Recovery Program	123
Chapter 9. Parts listing	125
Type 8128	125
Type 8185	127
Type 8186	136
Type 8187	140
Type 8188	155
Type 8189	164
Type 8190	178
Type 8192	184
Type 8193	186
Type 8194	194
Type 8195	208
Type 8196	217
Type 8197	221
Type 8413	224
Type 8414	229
Type 8415	235
Type 8430	238
Type 8431	242
Type 8432	247
Type 8433	250
Chapter 10. Related service information	253
Safety information	253
General safety	253
Electrical safety	254
Safety inspection guide	255
Handling electrostatic discharge-sensitive devices	256
Grounding requirements	257
Safety notices (multi-lingual translations)	257
Send us your comments!	286
Problem determination tips	287
Notices	287

Match case Limit results 1 per page

System

Management

(SM)

BIOS

and

software

Ability

store

POST

hardware

test

results

Input/output

features

25-pin,

Extended

Capabilities

Port

(ECP)/Extended

Parallel

Port

(EPP)

9-pin

serial

connector

Eight

4-pin,

USB

connectors

(two

front

panel

and

six

rear

panel)

PS/2

mouse

connector

PS/2

keyboard

connector

Ethernet

connector

VGA

monitor

connector

Three

audio

connectors

(line

in,

line

out,

and

microphone)

Expansion

Empty

drive

bays

(some

models)

Three

32-bit

peripheral

component

interconnect

(PCI)

adapter

slots

(supports

low-profile

adapters

only)

One

accelerated

graphics

port

(AGP)

expansion

slot

(supports

low-profile

adapters

only)

Power

200

230

power

supply

with

manual

voltage

selection

switch

(depending

type)

Automatic

50/60

input

frequency

switching

Advanced

Power

Management

support

Advanced

Configuration

and

Power

Interface

(ACPI)

support

Security

features

User

and

administrator

passwords

Support

for

the

addition

rope

clip

and

lockable

cable

Support

for

the

addition

integrated

cable

lock

Startup

sequence

control

Startup

without

diskette

drive,

keyboard,

mouse

Unattended

start

mode

Diskette

and

hard

disk

I/O

control

Serial

and

parallel

port

I/O

control

Security

profile

device

IBM

preinstalled

software

The

computer

might

come

with

preinstalled

software.

does,

operating

system,

device

drivers

support

built-in

features,

and

other

support

programs

are

included.

Operating

systems

(preinstalled)

(varies

model

type)

Note:

Not

all

countries

regions

will

have

these

operating

systems.

Microsoft

Windows

Home

Microsoft

Windows

Professional

Microsoft

Windows

2000

Hardware

Maintenance

Manual