Beep Symptoms

Symptom

/

Error

 

 

 

 

 

FRU

 

/

Action

in

Sequence

 

 

 

 

 

 

 

 

 

 

 

Continuous

beeps.

 

 

 

System

board

 

 

 

 

 

 

 

 

 

 

One beep and a blank,

 

1. Reseat

the

LCD

 

unreadable,

or

flashing

 

 

 

connector

 

 

 

 

LCD.

 

 

 

 

 

 

 

 

2.

LCD assembly

 

 

 

 

 

 

 

 

 

3.

System board

 

 

 

 

 

 

 

 

 

One

beep,

and

the

message1.Boot device

 

 

 

“Unable

to

access

boot

 

2.

System board

source”

appears.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

One long and two short

 

1.System board

 

 

beeps, and a blank or

an

2.

LCD assembly

unreadable

LCD.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

One

long

beep

followed

byConnect the

AC

Adapter

four

short

beeps

each

ortimeinstall a fully charged

the

power

switch is

 

 

battery.

 

 

 

 

 

operated.

 

 

 

 

 

 

 

 

 

 

 

 

 

(System

cannot

turn

on

 

due

 

 

 

 

 

 

 

to low battery voltage.)

 

 

 

 

 

 

 

 

 

One beep every second. Connect the AC Adapter

(System

is

shutting

down

or

install

a

fully

charged

due

to

low

battery

voltagebattery.).

(Allow the

 

 

 

 

 

 

 

 

 

system

to

completely

shut

 

 

 

 

 

 

 

 

down

before

changing

the

 

 

 

 

 

 

 

 

battery.)

 

 

 

 

 

 

 

 

 

 

 

Two short beeps with errorPOST

error.

See

 

 

 

codes.

 

 

 

 

 

 

“Numeric

Error

Codes”

on

 

 

 

 

 

 

 

 

page

 

38.

 

 

 

 

 

 

 

 

 

 

 

 

Two short beeps and a

System

board

 

 

 

 

blank

screen.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

Beep

Symptoms

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symptom /

Error

 

 

FRU

/

Action

in Sequence

 

 

 

 

 

 

 

No beep, power-on

indicator1. Go

to

“Power

 

 

not on, and a blank LCD

 

Systems

Checkout”

 

during

POST.

 

 

 

 

on

page 29.

 

 

 

 

 

 

 

 

 

2.

DC/DC card

 

 

 

 

 

 

 

 

 

3.

System board

 

 

 

 

 

 

 

 

4.

CPU Card

 

 

 

 

 

 

 

 

 

5.

Check

the

power outlet

 

 

 

 

 

No beep, power-on

indicator1.DC/DC card

 

 

 

on,

and

a

blank

LCD

during

2.

System board

POST.

 

 

 

 

 

3.

CPU Card

 

 

 

 

 

 

 

No beep, power-on

indicator1.DC/DC card

 

 

 

on,

and

a

blinking

cursor

2.

CPU Card

 

 

only

during

POST.

 

 

3.

System board

 

 

 

 

 

 

 

 

 

No

beep during

POST

but

1. Turn

the

volume

up

the

system

runs

correctly.

and check the

 

 

 

 

 

 

 

 

 

 

speaker.

 

 

 

 

 

 

 

 

 

 

2.

Speaker

 

 

 

 

 

 

 

 

 

3.

System board

 

 

 

 

 

 

 

 

 

 

 

 

 

IBM ThinkPad 380XD, 385XD (2635)43

Page 51
Image 51
IBM THINKPAD 385XD (2635) manual Beep 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.