system will not wake up!

[Guest]

System will not "wake up" after sleeping. The power light very briefly goes
form yellow(standby) to blue (full on) than back to yellow, and the hard
drive spins up, but no response from keyboard/mouse or video! The only way to
get system back up is power cycle it twice, than everything works (except
sleep). Seemed to start with this problem around July. Have an HP7750n.
P.S. Tried rolling back to an earlier update. no avail!

 

[Rob]

System will not "wake up" after sleeping. The power light very briefly
goes
form yellow(standby) to blue (full on) than back to yellow, and the hard
drive spins up, but no response from keyboard/mouse or video! The only way
to
get system back up is power cycle it twice, than everything works (except
sleep). Seemed to start with this problem around July. Have an HP7750n.
P.S. Tried rolling back to an earlier update. no avail!

Hi,

Have a look at this

http://h10025.www1.hp.com/ewfrf/wc/...en&os=2100&product=3339301&rule=20570&lang=en

Rob

 

[Guest]

System will not "wake up" after sleeping. The power light very briefly goes
form yellow(standby) to blue (full on) than back to yellow, and the hard
drive spins up, but no response from keyboard/mouse or video! The only way to
get system back up is power cycle it twice, than everything works (except
sleep). Seemed to start with this problem around July. Have an HP7750n.
P.S. Tried rolling back to an earlier update. no avail!

I did look at what HP mentioned in their page, but everything is per their
post. This problem I think appeared after a MS update. Note: this P.C. was
working just fine before July! Do not think this is an H.P. problem.