8. Click

on

a device

to test,TestorAll clickto

teston

all

devices.

 

 

 

 

 

 

Click

onLooptest

to

run

the tests

in

a

repea

The

loop

option

menu

appears. Click

on

a

devi

√ mark appears beside the selected device

this step to select multiple devicesOK to. Click o start the diagnostic loop. If no device is devices tests are looped.

9.To exit the loop, keepCtrlpressing+Pause . A beep sounds to notify that exit interrupt is sen

test program. PressEsc to exit from the loop t

PC

Card

(PCMCIA)

Slots Test

 

The

green LED

on

the PC test card (P/N

35G4703)

on

when

the

PC Card (PCMCIA) slot test is

running.

LED does not turn on, check that the card is

correctly by reseating it. If

the

LED

still

do

after the card is reseated,

try

using

anothe

test. If the LED still does not

turn on

and

th

replace the FRU shown by the diagnostic error

Universal Serial Bus (USB) Test

At the advanced diagnostic test menu, connect t

parallel

test

cable

(P/N

05K2580)

to

the

computer.

on the

USB

icon

to

run

the test. Follow the ins

the screenOK . appears if

the

test

passes and

of

error codes

appear

if

the

test

fails. The

must

be

the

DC/DC

card

or

the

system

board.

Use cable number 2 for an external USB port replicator.

Displaying

the

Error

Log

 

 

 

 

Diagnostic

errors

are

printed

on a

printer that

to

the parallel

port

when

the

error

is detect

also

logged

in

the system

memory.

 

Use the following procedures to display the e

1.Enter the advanced diagnostic test.

2.PressCtrl +E .

3.The error log appears.

4.To exit the window,Exitclickor onpressEsc key.

The error log is not saved when the system pow turned off.

Checking the Installed Devices List

If a device is installed but its icon appear rather than in dark shade on the basic diagnos menu, the device is defective. Reseat the de connectors. If the symptom remains, replace the the system board. If needed, adjust the cont clearly distinguish the shades of the icon.

50 IBM ThinkPad 380XD, 385XD

Page 57 Page 59
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Image 58
IBM THINKPAD 385XD (2635) manual Slots Test, Universal Serial Bus USB Test, Checking the Installed Devices List, OnLooptest
Page 57 Page 59

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.
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