HP 330 Service Information Manual

122
Table 4-2. Power-Up Sequence.
I Checksum any ROMs in ROM space. Repart any bad or ignored onel. I
I Telt rest of memory. Set-up bottom of memory. I
I
Report ony memory failures. I
Iinitialize battom of memory. I
I
L l:n...:co:n~ti:nu~o::u:s~se~lf.::te::s:.t ~lo:a~p~?JIr--_y_es_--t-' Wos there a boot ROM L-.
no l checksum failure? I
1 yes
l
Require key press to I
continue at own risk. I
1
I Retum to start of self-test.
Was there a boot ROM checksum failure? It--~-~-I Require key press to
I
~s ,I
I continue at own risk.
I Wal a failure detected?
no
yes
1
Put up finol highest priority failure value on LEDs. J
and sound af error code on keyboard beeper if one il present.
I Wait 1 minute before continuing. unless a key is pressed. I
I End of self teet
Boot ROM Functions

HP 330 Specifications

General

Storage	500 GB HDD (7200 rpm)
Operating System	Windows 7 Professional 64-bit
Graphics	Intel HD Graphics
Dimensions	14.88 x 6.89 x 15.02 inches
Processors	Intel Celeron, Pentium, Core i3/i5/i7
Processor	Intel Celeron
USB Ports	4x USB 2.0
Optical Drive	DVD-Writer
Network	Gigabit Ethernet