1 |
meino.cramer@×××.de writes: |
2 |
|
3 |
> ...shot in the dark: |
4 |
> Remove as much as possible of the cards, addons, connections etc |
5 |
> from the PC ... make in as much "bare bone" as possible. |
6 |
|
7 |
Done already. |
8 |
|
9 |
> Check All coolers (the little ones also) for dust. Remove all |
10 |
> dust even if it is not completly covered with it. |
11 |
|
12 |
They are clean. |
13 |
|
14 |
> Dont forget the internals of the power supply. Detach all cables. |
15 |
> Remove the power supply. Go outside ;) and blow the dust inside away. |
16 |
|
17 |
I did not remove it yet... but if it's a temperature problem, it should |
18 |
not happen right after 30 seconds, when Grub already fails. |
19 |
The voltages reported in the BIOS are okay, but I don't know it this |
20 |
information is accurate and reliable. |
21 |
|
22 |
> Put the power supply back into the PC again an attach the cables. |
23 |
|
24 |
If I only could find a spare one... I have it, but I don't know where. |
25 |
|
26 |
> Remove all RAM, carefully clean the contacts, insert as less RAM as |
27 |
> possible. |
28 |
|
29 |
Did that, using only 4 of 16 GB, and I switched the modules. |
30 |
|
31 |
> Remove even the HD if it is possible to get into the BIOS |
32 |
> without any HD attached. |
33 |
|
34 |
I also did that, only the CD-ROM is attached. |
35 |
|
36 |
> Remove the BIOS battery, wait at least a day and insert it again. |
37 |
|
38 |
That's worth a try. My old PC had a jumper which I could short circuit |
39 |
to instantly drain it, not sure if this was normal. |
40 |
|
41 |
> Start the PC and go directly into the BIOS. Check the date/time. |
42 |
> If it shows the current date/time, the battery wasn't removed |
43 |
> long enough. Check the battery voltage. Reinsert the battery. |
44 |
> If your board has a BIOS reset: Reset the BIOS. |
45 |
> |
46 |
> Then: In the BIOS enter a page which "does something" |
47 |
> (reports continously temperatures for example). |
48 |
> |
49 |
> If this is possible, let the PC run for a |
50 |
> while that BIOS page and see, whether it |
51 |
> hangs again or not. |
52 |
|
53 |
Okay, I will do this. |
54 |
|
55 |
> If all went fine, add ONE component and try it again. |
56 |
> Add the HD at last to sort out hardware from software bugs... |
57 |
|
58 |
Nah, I cannot even boot from my USB stick any more. I don't have a boot |
59 |
partition on my hard drive, so it is not involved there. |
60 |
|
61 |
> May be one of the components and not the CPU or motherboard |
62 |
> causes the problem and you will be able to identify it by |
63 |
> this procedure... |
64 |
|
65 |
I hope it's the power supply, this would mean the least effort. I'd |
66 |
simply buy a new one, and I would not have to think about what board or |
67 |
which CPU I would like to get. |
68 |
|
69 |
> HTH! |
70 |
> |
71 |
> GOOD LUCK! |
72 |
|
73 |
Thanks! I can need it. |
74 |
|
75 |
Wonko |