@nexgentechcenter: hp 840 g3 power button blinks dead motherboard repair keyboard lights up Hello, Dr Boardfix, we are located in Nairobi CBD at -Tsavo road , Koone Shopping mall (Ground floor ). Room B10 You can also search 'Dr BoardFix ' on Google maps. For any assistance,feel free to contact us at 0796247645. We look forward to seeing you!
mzee machine yangu inaoverheat in addition a lot of noise when multitasking any solutions to that
2026-01-19 21:22:39
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dl :
I have the same model the sound card is not working after overheating do you repair and how much
2026-02-15 21:12:14
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Tonny🔥🔥 :
i got this exact G3, aipigi fan, no display but lights keyboard on its own and and shuts every second help me here
2026-01-02 12:40:23
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njogu🐘 :
that is the worst laptop ever made. mine also starts but only the fan works and doesn't even display anything
2026-01-02 11:10:07
1
Sam Jii Mkenya ( sir Mbûrû) :
i have an 840 G4
the problem is that nikiwasha keyboard na touch pad huwa zinakataa kifanya.....
lakini when I restart inakubali na zinafanya....
rada yake?
2026-01-01 19:13:11
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Edwardō Shoes :
is it accurate to conclude that the CMOS battery voltage was lower than the acceptable threshold and that was the cause of the issue?
2026-01-04 07:24:30
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and 1M others :
I have a 840 g5 that can't load windows on its own or using bootable USB I can access bios though so it's not bios related. Now are these enough symptoms to suggest a dead ssd, and if so do they die so suddenly
2026-01-08 06:00:54
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Rickie@254 :
bro nko n g3 inapiga fan hivk but no display but keyboad inawaka
2026-01-01 15:11:52
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J_.Cheyzcky :
kuchange touch pad ya Lenovo ni how much?
2026-01-04 18:35:58
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WillarySteM robotics :
have same model dead bro
2026-01-01 19:00:30
1
مطبلا حسن :
Kwema naweza pata motherboard ALIEN WARE
2026-01-03 16:41:01
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David Samson :
Do you repair macbook too?
2026-01-06 13:11:11
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Technelity :
some cmos are chargeable others are not
2026-01-01 17:34:22
1
Tiktok nipashe😂🙌 :
was laptop okay after changing the chios battery
2026-01-19 06:11:19
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ibrahimsow.09 :
Location
2026-01-02 07:48:41
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His_Excellency :
are you in Nigeria?
2026-01-24 05:08:50
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bytemast :
mkuu, huwa kuna sata to m2 nvme converter?
2026-01-03 08:00:16
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sops :
Nataka batt na keyboard ya hyo 840 g3
2026-01-09 04:39:57
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Sych_d :
I have the same type of laptop.. it went off with blue screen of death... ever since it never boots fully. it's backlight works and all over sudden, there is fan running but the screen shows nothing
2026-01-07 10:04:11
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Technelity :
I am looking for a Sony close battery
2026-01-01 17:33:22
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Abdul Majeed :
some cmos batteries can be charged , not by the computer itself though
2026-01-23 05:55:12
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Chacha chirchir chichi :
Change the ram a thank me letter
2026-01-01 18:59:19
2
crazy Memes :
CMOS battery cannot be recharged, they are made of lithium manganese dioxide, during discharge the lithium anode is consumed in a one way reaction. you can fabricate a custom rechargable CMOS battery though 😂
2026-01-01 17:21:04
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Harold Kellah :
have mine hp650 with the same issue powers of intermittently after let's say 30 min or so
2026-01-01 17:16:46
1
Isaac Dampson :
please my laptop isn't turning on I have changed the battery and still the same results, please help me
2026-01-02 06:47:22
1
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