Function-Related Symptoms

Symptom

/

Error

 

 

 

FRU

/

Action

in

Sequence

 

 

 

 

 

 

 

 

 

 

The

system

does

not

1. Go

to

“Suspend

 

 

suspend

or

resume

when

 

Mode”

on

page

35,

 

 

the LCD is closed or

 

and

check

that

the

 

opened.

 

 

 

 

 

computer

 

can

enter

 

 

 

 

 

 

 

 

suspend

 

mode.

 

 

 

 

 

 

 

 

 

2. Boot

an

operating

 

 

 

 

 

 

 

 

system

and

press

 

 

 

 

 

 

 

 

Fn

+F4.

 

If the

 

 

 

 

 

 

 

 

computer

enters

 

 

 

 

 

 

 

 

suspend

mode,

 

 

 

 

 

 

 

 

suspect

that the

 

 

 

 

 

 

 

 

application

program

is

 

 

 

 

 

 

 

not

working

properly.

 

 

 

 

 

 

 

 

3.

LCD assembly

 

 

 

 

 

 

 

 

4.

System board

 

 

 

 

 

 

 

The battery Fuel-Gauge

Go

to

“Battery

Checkout”

 

does

not

go higher than on

page

30

and

see

the

 

90%.

 

 

 

 

 

note.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The

memory

count

(size)

Go

to

“Memory

Checkout”

 

appears

different

from

onthepage

28.

 

 

 

 

 

 

actual size.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The

system

configuration

Go

to

“Checking

the

 

 

does not match the installedInstalled Devices List” on

 

devices.

 

 

 

 

page

50.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The

system

hangs

 

 

Go

to

“Intermittent

 

 

intermittently.

 

 

Problems”

on

 

page

47.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indicator-Related Symptoms

Symptom /

Error

 

 

FRU

/

Action

in

Sequence

 

 

 

 

 

 

The

indicator incorrectly

 

1.System board

 

 

remains off or on, but

the2.

DC/DC card

system

runs

correctly.

 

 

 

 

 

 

 

 

 

 

 

 

The

battery

power status1. Check that

a

correct

indicator blinks from green, battery is installed.

yellow,

to orange.

 

 

2.

Battery pack

 

 

 

 

 

 

3.

DC/DC card

 

 

 

 

 

 

4.

System board

 

 

 

 

 

 

 

The

battery

indicator

 

does1.DC/DC card

 

 

not

turn

on

when the

battery2.

Battery pack

is

installed.

 

 

3.

System board

 

 

 

 

 

 

 

 

 

 

44 IBM ThinkPad 380XD, 385XD

Page 52
Image 52
IBM THINKPAD 385XD (2635) manual Function-Related Symptoms, Indicator-Related Symptoms

THINKPAD 385XD (2635) specifications

The IBM ThinkPad 385XD (2635) is a classic laptop that emerged in the late 1990s, designed to cater to business professionals and technology enthusiasts alike. Known for its robust engineering and solid performance, the 385XD encapsulated the trusted ThinkPad ethos that IBM established in the laptop market.

This model features a 13.3-inch TFT display that provides a resolution of 800x600 pixels, which was considered adequate for its time. The screen delivers decent image quality and is well-suited for productivity tasks, allowing users to comfortably work on documents, presentations, and spreadsheets. The ThinkPad 385XD boasts a compact and lightweight design, making it portable for professionals on the go.

Under the hood, the 385XD is powered by Intel's Pentium MMX processor, offering clock speeds up to 233 MHz. This CPU, coupled with the laptop’s 32MB of RAM, delivers satisfactory performance for typical office applications and multitasking needs at the time. For enhanced productivity, the system supports an upgrade of up to 128MB of RAM, allowing users to improve performance as software demands increased.

One of the notable features of the ThinkPad 385XD is its generous storage options. It typically comes equipped with a 2.1GB hard drive, which can be upgraded for additional capacity. In terms of connectivity, the laptop includes a variety of ports such as USB, Serial, Parallel, and an infrared port, promoting connectivity with peripheral devices and other machines.

IBM's ThinkPad series is known for its exceptional keyboard design, and the 385XD is no exception. The keyboard is full-sized and features a well-spaced layout, providing a comfortable typing experience. The iconic TrackPoint pointing device offers an alternative to the traditional touchpad, enabling precise navigation without needing to lift one’s hands off the keyboard.

In terms of battery life, the IBM ThinkPad 385XD typically supports a Lithium-Ion battery that can provide a moderate runtime, making it suitable for users who need to work away from power sources. Furthermore, the laptop’s build quality is reinforced by its use of durable materials, ensuring that it can withstand the rigors of daily usage.

Overall, the IBM ThinkPad 385XD (2635) represents a significant era in portable computing, offering essential features and performance that catered to the needs of users during the late 90s. Its legacy as a dependable and robust laptop continues to resonate with collectors and retro computing enthusiasts today.