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Asus ROG GA503R - No display after BIOS
Hi,
I've got a problem with laptop Asus ROG GA503R, laptop power on (it does take a while) show asus logo and then it stuck on the black screen noticed that laptop goes to windows. I've tried new LCD, no difference, I can go to BIOS, laptop would stay on can change options etc., tired boot it externally with disconnected LCD and it only display on BIOS, attempt to boot to Linux, same problem.
I would provide with board model tommorow....
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iMac Pro 2017 A1862 SSD Upgrade & Recovery mode
Hi,
we've got iMac Pro 2017 which having a problem with SSD, iMac come with 2 SSD's 1TB, it was having a problem with the SSD so we get the replacement, installed in and iMac is stuck in recovery mode, tried to restore it & revive, nothing worked - error 4010. After installing old drives now we're having the same problem that the device is in recovery mode. Previously after swap of the SSD iMac worked on the old SSD however after attempt of revive on the new SSD machine stuck in recovery mode, I can go to DFU but the same result with error 4010.
Any ideas what might've...
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HP omen HP 15-dh1005na - No charge while on
Hi,
We are having problem with HP omen [B]HP 15-dh1005na[/B] Motherboard:GPC54 LA-J662P Rev 1.0 laptop randomly restarts, and it did not charge battery. PQB01 we're blown replaced, laptop charging only while laptop is off. While the laptop is ON in windows, we're getting a message that charger wattage is incorrect, and it does not have a charging light at all. Tried on 180w, 120w and lab PSU, no change, while it's off it does charge on any charger.
PQB 1&2 S&D 19.5v, G 24v.
The laptop does not power on while battery disconnected, only show white light on...
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MacBook A2681 - Problem with trackpad
Hi,
I do have problem with MacBook A2681 every time i close the lid, when re-open trackpad does not work, i need to close it again and the re-open and it's come back to normal, i've tried software reset, inspected the board, replaced screen angle sensor (from Apple), nothing changed, any ideas?
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0.8MOhm on PC231, removed PC231 and 2 others next to it, same thing, after removing, when PR next to it is removed board does not heat up, 20v 0.6amp
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MSI MS-14C4 - No power (MS14C41 Ver 3)
Hi,
I'm having a problem with MSI MS-14C4, no power 20v 0.1amp on the reader, no signs of liquid damage, if battery attached there is no difference. Area next to BQ gets very hot as well with PR305, PQ31 [B]Drain [/B]20V, [B]Source [/B]4.2v, [B]Gate[/B] 5.2V about 4.1V, PQ30 [B]Drain [/B]4.2 V, [B]Source 0V, Gate 2.2V. [/B]
I've noticed that occasionally 2nd USB port goes to 5v - 0.1AMP, as soon re-connected comes back to 20V 0.1Amp any ideas? I couldn't find any schematics nor boardview.Hi,
I'm having a problem with MSI MS-14C4, no power 20v 0.1amp on the
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Found out the problem, laptop work now on the battery, problem is with BATT_B/I does not go to 0V, while jumper is done on the battery connector to ground battery being charged, and laptop does work on battery & charger as well. Is that safe to leave it like that? If not, i can only suspect PQ201, i don't have replacement to test and i can't find it online.
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image.png","data-attachmentid":3221904}[/ATTACH]​Found out the problem, laptop work now on...
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I've just got right BQ same as was installed, battery pin while battery & charger attached 12.08v, does not go up, have 2 batteries with exactly same measurement, ACDRV 25.9v, [B]ACOK[/B] 3.27VI've just got right BQ same as was installed, battery pin while battery & charger attached 12.08v, does not go up, have 2 batteries with exactly same measurement, ACDRV 25.9v, [B]ACOK[/B] 3.27VI've just got right BQ same as was installed, battery pin while battery & charger attached 12.08v, does not go up, have 2 batteries with exactly same measurement, ACDRV 25.9v, [B]ACOK[/B] 3.27V
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