<s>
The	O
HP	B-Device
Pavilion	I-Device
TX	I-Device
Series	I-Device
is	O
a	O
series	O
of	O
convertible	O
notebook	B-Device
computers	I-Device
from	O
Hewlett	O
Packard	O
introduced	O
in	O
February	O
2007	O
.	O
</s>
<s>
These	O
notebooks	B-Device
are	O
designed	O
for	O
Windows	B-Application
Vista	I-Application
.	O
</s>
<s>
This	O
series	O
has	O
a	O
12.1-inch	O
touch	B-Device
screen	I-Device
and	O
a	O
DVD+RW	O
;	O
it	O
competed	O
well	O
with	O
the	O
top-of-the-line	O
tablets	O
at	O
the	O
time	O
of	O
its	O
release	O
.	O
</s>
<s>
All	O
models	O
came	O
with	O
an	O
NVIDIA	B-Application
GeForce	I-Application
Go	O
6150	O
graphics	O
system	O
,	O
which	O
features	O
128	O
MB	O
of	O
integrated	O
graphics	O
and	O
an	O
extra	O
shared	O
graphics	O
memory	O
of	O
up	O
to	O
916	O
MB	O
.	O
</s>
<s>
The	O
form	O
factor	O
is	O
referred	O
to	O
as	O
a	O
"	O
convertible	O
tablet	O
"	O
,	O
that	O
is	O
,	O
the	O
screen	O
can	O
be	O
rotated	O
to	O
use	O
the	O
notebook	B-Device
as	O
a	O
slate	O
with	O
the	O
included	O
stylus	O
.	O
</s>
<s>
Some	O
were	O
addressed	O
in	O
a	O
timely	O
manner	O
with	O
driver	B-Application
updates	O
,	O
but	O
other	O
users	O
were	O
still	O
forced	O
to	O
turn	O
the	O
notebook	B-Device
on	O
and	O
off	O
repeatedly	O
until	O
it	O
booted	O
up	O
,	O
while	O
others	O
were	O
left	O
with	O
a	O
non-working	O
"	O
bricked	O
"	O
unit	O
.	O
</s>
