Hi,
So, I have recently bought HP ProBook 4720s laptop with ATI HD6370 GPU and i-3 380M CPU.
Since there are GPU built in the i-3 CPU, is there any chance of making it switchable, like it is in G series HP notebooks?
I didnt find any options nor in BIOS, neither in HP driver page and specifications.
I have seen G series have switchable graphics - Intel HD and ATI HD5470. Since HD6370 is upgraded version of HD6370 (according to notebookcheck), there should be a way of making it switchable - to save some battery power and in case HD6370 passes out.
Any suggestions? Maybe there are some compatible BIOS updates or something? Or just a piece of software like it is with the G series?
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User Retired 2 Notebook Nobel Laureate NBR Reviewer
While the i3 Arrandale has an IGP onboard HP would have had to wire both the IGP and your HD6370 to a physical mux to switch through one or the other to the LCD. Unfortunately it appears HP haven't included a mux in the 4720s.
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Is it possible to add this mux manually?
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User Retired 2 Notebook Nobel Laureate NBR Reviewer
If there was an IGP-only version of your systemboard then it might be possible to do a systemboard swap. Usually that means a different heatsink assembly as well. -
I see.
I really like my 4720s - great keyboard, aluminium case, long lasting battery etc.
Beisdes, GPU is good enough for me, I just wanted to be sure, taht if ATI GPU passes out, soldering breaks or whatever other problem persists, I'm still able to use the laptop. -
the mux and wires cost few bucks and since hp made it possible on g series and not possible on probook series while both have nearly the same board and graphics , then it is something commercial to keep owners of probook with the (if only i had this it would be the complete one)
ProBook 4720s switchable graphics?
Discussion in 'HP Business Class Notebooks' started by EobPoinkIT, Feb 26, 2011.