HP omnibook 4000 Service Manual

___________

6

29.5 x 22.6 x 4.9 cm
(11.6 x 8.9 x 1.93 in)

29.5 x 22.6 x 4.9 cm
(11.6 x 8.9 x 1.93 in)

18.49 × 28.24 × 3.99 cm
(7.28 × 11.12 × 1.57 in)

3.08-3.18 kg (6.8-7 lb)

DSTN (C)

3.13 kg (6.9 lb)

TFT (CT):

3.27 kg (7.2 lb)

1.72 kg (3.8 lb)

Processor

75-, 90-, or 120-MHz
Intel Pentium

®

processor

50-Mhz Intel 486DX2,
or 75-, 100-MHz Intel
486DX4

50- or 75-MHz Intel
486DX2

32-bit PCI bus

ISA bus

ISA bus

some models include:
256-KB external L2
cache

No L2 cache

No L2 cache

10.4-inch diagonal:

VGA (C/CT):  640 x
480 x 65,536 colors
(DSTN or TFT)

SVGA (CTS):  800 x
600 x 256 colors
(TFT)

PCI local bus video;
1.5-MB video RAM

SVGA-out supports
VGA & SVGA monitors
(up to 1024 x 768 x
256 colors)

10.3-diagonal DSTN
(up to 256 colors) or

10.4-inch diagonal TFT
(up to 65,536 colors)

VGA: 640 x 480

Local bus video; 1-MB
display RAM

SVGA-out supports
VGA & SVGA monitors
(up to 1024 x 768 x
256 colors)

8.6-diagonal DSTN or

9.5-inch diagonal TFT

640×480 backlit color
VGA displays

64K colors from a 262K
color palette

VGA-out supports VGA
and SVGA monitors (up
to 1024×768×256 colors)

Accelerated local bus
video with 1-MB VRAM