pls i need this schmatixcs the system hp2000 amd, pc was dead after flashing bios it comesup but theres no display i need schantics or properbly guide on make the pc display anyone pls
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Hi folks,
DELL Latitude 5410, board number FDZ41 LA-J371P Rev: 1.0 (A00), schematic uploaded in different post, here is the link --> https://www.badcaps.net/filedata/fetch?id=3484415
When I connect it to a power ( DELL round charger, or USB-C ), LED on the power button starts flashing white, and the laptop doesn't do anything ( flashing slows for a very brief time in time when I press it, but it continues again ). Battery is not charging. While the charger is connected, I have few voltages present, but some of them are fluctuating, see attached pictures.
All I was able... -
hallo,
i have an asus X515KA-EJ058W here.
just both leds white...he battery blinking without battery connected
consuming ~400mA and tries to start but nothing happens but fan spinning if cpu gets warm
if i hold the power button it shuts down and consumes ~30mA i cant spot anything getting warm with thermal....the ec/sio a liiiitle but this is maybe normal beacause it is working ?
power on again is possible but again 400mA then and no picture.
now the really strange
i flashed bios (some version i found on the internet) and resoldered....sometimes... -
As the Elitebooks (820, 840 all gens) only show flashing Power LED and flashing CapsLock (continuously) + a very soft "ticking" noise near the DC Jack,
I wonder if re-flashing the BIOS might be of any use here.
As far as I understood, steady flashing either means insufficient power or a CPU/GPU/Motherboard issue. I use the original 65watt power supply.
There are so many threads out there, but most of the solutions involve flashing codes, which I dont have or claim that you MUST use the original power supply, do a hard reset, reseat the RAM, clean the RAM,... -
Hello everyone.
This is my development machine. I've been using it since two years and half without any problem except sometimes it wouldn't wake up from sleep.
Lately the issue became more frequent and powering it up would take few seconds to show the POST screen.
Then the computer refuses to power on at all. Now only the caps lock button flashes 7 times then stops. The charging light is always on whenever a power source is connected (battery or charger).
I tried long pressing on the power button, after several seconds it would go off then when the button is released... -
I got a Chromebook with dead eMMC, so the logical thing to do would be to replace it.
Its a SDIN8DE4-16G, anything i should know before replacing it with SDIN8DE4-32G?
Is it possible to flash a full firmware using a CH341 to be able to boot into windows through USB? since that would be way cheaper, better and quicker.
Or are there any other ways to run mrchromebox script without booting into ChromeOS?02-17-2024, 02:06 PM