Lowyat.NET: Latest topics by HaHaNoCluE

need help with excel

HaHaNoCluE — Wed, 03 Dec 2008 03:02:15 +0800

let say i have a table wtih row n columns, eg. a multiply table like those in primary school.

for example as shown in attached excel file (zipped):

in cell C3 is 2 x 2 = 4, so the formula is '=C1*A3' rite? but then how do i fill the rest of the cells automatically? do u get what i mean? i mean for the rest of the cells in the table. my table/chart has more than 300 rows n 40 columns. n the sum of the cells need to add a value from another cell for example the value is in cell A1 = 5, so new formula is '=(C1*A3)+A1'. i tried to normal dragging the cells with formula to some other cells that needed to be fill but i won't work...

many many thanks.

DIY cheap 8800 fan replacement

HaHaNoCluE — Sat, 21 Jul 2007 02:28:48 +0800

err since i'm waiting for my gpu block so i guess i might try out some stupid idea to cool down my 8800gts... using rivatuner to max the ori fan to 100% max speed does help cool down my gpu from 59 to 53 but i'm worry like many other owners of this card that a replacement fan is very near to impossible or too expensive to obtain in future... so it might be easier if i attach a fan to the outside of the cover might help further cooling it n a ormal fan is cheaper than the ori nvidia fan anyway...

1st, i remove the cover (4 screws) of the hsf and remove the ori fan (3 screws) from the heat sink... the fan is made by delta (made in china) - more detail of the fan will be added soon... n reinstall the cover...

[attachmentid=264591]

[attachmentid=264592]

[attachmentid=264593]

the blowhole of the ori fan is 70mm, so i've prepared some fans (all brand new) i've bought to try on it...

1) orbix 70mm x 70mm x 15mm (3-pin rpm support, 3900rpm)
2) cooler master 80mm x 80mm x 25mm (3-pin rpm support)
3) delta 80mm x 80mm x 25mm (molex no rpm support)
4) delta 92mm x 92mm x 25mm (3-pin rpm support)
5) amd ori 60mm fan (3-pin rpm support)
6) sunon 92mm x 92mm x 25mm (3-pin rpm support)

i set all fans to max rpm to try if they can out perform the ori fan of the gts... the ori fan has a heavy n large motor but the max rpm is only 2,700rpm...

[attachmentid=264595]

well, i thought i wanna make a bracket to bolt these fans on the gpu but it'll take me longer time for this little test, so i use masking tape instead n it made the whole process a lot easier as it's very easy to be clean off...

[attachmentid=264597]

[attachmentid=264596]

i'll try to get more info on the fans as i wanna know if high cfm fans will help cool the gpu better or if the restriction of the ori heat sink + the small blow hole won't benefit from highr cfm fans at all...

testing will be done in aircond room with room temp of 27 to 28 degree celsius... so the result should be pretty accurate i guess... temp will be taken with rivatuner... i might run a 3d scan with atitool for 10 minutes for each fan test... so v can roughly predict what's the temp when it's working (not fully load i guess)...

...................................................................................................................................................................idle
1) orbix 70mm x 70mm x 15mm (3-pin rpm support, 3,900rpm, 27.5CFM, 0.16A)..............................................52 degree celsius
2) cooler master A8025-18CB-3BN-F1 80mm x 80mm x 25mm (3-pin rpm support, 1,800rpm, 22.8CFM, 0.12A)...61 degree celcius
3) delta AFB0812VH 80mm x 80mm x 25mm (molex no rpm support, 3,600rpm, 42.0CFM, 0.26A) from AllnGap...53 degree celcius
4) delta AUB0912VH 92mm x 92mm x 25mm (3-pin rpm support, 3,800rpm, 67.8CFM, 0.40A) from AllnGap.........54 degree celcius
5) amd ori 60mm fan (3-pin rpm support, cannot use coz too small)
6) sunon 92mm x 92mm x 25mm (3-pin rpm support, 2,600rpm, 48.5CFM, 0.20A).............................................54 degree celcius
7) original nvidia blower fan, delta BFB1012L (4-pin rpm support, 2,700rpm, 19.0CFM, 0.48A).............................54 degree celcius

i seems like the hsf itself has high restriction of air flow, it doesn't improve much from the advantage of higher air flow fans... the cooler master 80mm fan perform badly, maybe due to that it's low noise n very weak air flow... fans with bigger size have another flaw in this test as the original hsf cover blowhole is on 70mm diameter, so that might restrict more air being push into the hsf... maybe i'll buy a fan adapter such as 80mm to 70mm n 92mm to 70mm, if it's available (anyone slling???)...

actually delta does produce blower fan with same BFB1020L motor, so if we figure out how to dismantle the motor, so we should be able to find replacement for future... link to the blower fan http://www.delta.com.tw/product/cp/dcfans/...B97x94x33mm.pdf

will continue again tomolo...

- atitool artifact scan for 10 minutes (load temp)
- dual fan (with ori fan running at both 60% n 100%) idle n load temp

[WTB] e4300 & e4400

HaHaNoCluE — Fri, 20 Jul 2007 16:29:05 +0800

i need a few units of e4300 & e4400, seller need to send it to sabah via poslaju by monday latest... pls pm me the best price + pos charges (can be check via pos laju website)... payment will be made through maybank2u, official receipt is necessary... TQ...

taskbar n start menu

HaHaNoCluE — Fri, 13 Jul 2007 02:17:34 +0800

when ever i try to change setting/properties for start menu, taskbar n desktop, it
ll lag for a long time before saving n applying the changes... this never happen before... i'm not good in this trouble shooting for software n windows, so any guide will be thankful...

cannot shutdown Centinel VxD

HaHaNoCluE — Thu, 05 Jul 2007 03:37:58 +0800

lately, every time i shut down my pc i get this msg stating that cannot end Centinel VxD... i really don't know what the h*** is that...

can someone help??? tq...

[WTB] Original Games

HaHaNoCluE — Wed, 27 Jun 2007 14:56:21 +0800

i wanna open a small shop selling ori games n devices...

all types of games n machines...

pc, ps, xbox, psp as main...

i'll be selling accessories for these devices so i'm looking to sell the ori games to my customers too...

games distro, pls pm me ur contact, name n address...

tq...

urgent..!

only 1 working gpu in 7950gx2

HaHaNoCluE — Fri, 27 Apr 2007 13:09:01 +0800

my 7950gx2 doesnt run in 2 gpu mode sometimes, and appears to be completely random. I test this by running Aquamark randomly and sometimes it would show that both gpus are working but other times it is not. Again this is random, I have no idea how to pernamently make it run the way it's suppose to.

"Nvidia control panel set to multi-gpu mode oredi."

i had to restart my pc in order to get it back to run in dual.. i'm using 1 x 7950gx2 (leadtek winfast).. in months, i've been trying to solve this gc.. it doesn't compatible with a lot of mobo, then it runs hot (no oc), it's underperform in games (need for speed carbon/underground2, gtr2, cs source).. so i tried to use rivatuner monitor to log both cores temp n the result shows that only 1 gpu is loaded.. i tried a few drivers, a few 91.x, 93.71 n now using 93.81.. i can't find patch file for the games to run with this gc.. it'll run perfectly alright with 3dmark05 (i dun have 06) when the pc is fresh from restart but i can't run 3dmark twice without needing to restart to get the 2nd gpu running.. so 1 run of 3dmark then need restart before i can run 3dmark again (coz otherwise 2nd gpu won't load).. i was 7900gtx user, n to be true, 7900gtx is far more easier to deal with.. although, 7950gx2 is a lot faster gc (if i can get both gpu running but i never had them running in all my games).. can someone help us out with these mystery..? also how about fan speed of this gc..? still any clue..? anyway v ca use nbitor (i never use 1 but i'll try if it'll work for the fans) to alter the fans speed..?

1 jug of beers for person who can help me solve these problem, hehehe... claim it from me in sabah or while i'm in kl again..

lead free soldering

HaHaNoCluE — Wed, 18 Apr 2007 23:40:18 +0800

is it the same as normal leaded soldering skill??? do i need any special tools n preparation for lead free soldering???

need help, broken resistor on mobo

HaHaNoCluE — Tue, 17 Apr 2007 21:09:07 +0800

i have a abit aw9d-max with a broken very small smd resistor... can i know wher can i purchase a replacement smd resistor..? any1 selling it in lyn?? can i use normal soldering lead on these mobo??? because i've seen some case where our solder lead just won't stick with some of the solder joins found on mobo n gc.. help need as i just uses this for a month... very sad... or can those handphone technician will have the skill n parts to do this replacement??? tq...

7950GX2 3DMark05 6000 only..!

HaHaNoCluE — Tue, 17 Apr 2007 16:59:17 +0800

my rig as in my sig.. i tried reinstalling most of the drivers, forceware 91.27, 93.71 n 93.81 but got no luck... i dunno wat really happen but my rig was very healthy when i were using 7900gs n 7900gtx but now getting this weird problem of GPU... it jerks a lot in 3d mark, n even every possible processes r slower... it's very significant... can pls help??? i set my cpu (n every thing) back to default... the card is at default as i juz bought n got it yestetday from lyn member... i ran out of idea, i even reformat my hdd n reinstall juz the necessity... ie drivers for my hardwares... it also can't display in 1440 x 900 n 1680 x 1050 resolution... i've tried it on my benq fp92w n viewsonic vg2030wm... previously it was ok on my older 7900... is ther any other driver of software needed for this card??? tq...

LEGO ROBO Software

HaHaNoCluE — Thu, 12 Apr 2007 22:35:07 +0800

can any1 help me to find this "LEGO MINDSTORMS NXT Software"..???? seems like lego is not doing their good job in promoting their product lately, heck can't find much info n download link of the software... new toys for da house.. any1 wanna join..?? hahahaha...

* build ur own transformer...

how to run 2 prime95?

HaHaNoCluE — Mon, 05 Feb 2007 21:28:45 +0800

test rig:
e6600
abit ab9
zeppelin ddr667 512mb x 2
oc:
FSB: 356MHz (3.2GHz)
SPD: 1:1
vCPU: 1.3625 (default: 1.3125)
vDDR: 1.90 (default: 1.80)
vMCH: 1.25 (default)
vICHIO: 1.50 (default)
idle temp: 43 celcius
SuperPI (1M): 16.015s
SuperPI (16M): 17m10.859s

I run prime95 n toast together once n after 2 hour it reboot. no msg, nothing. wat happen? (playing powerdvd too).

i dunno how to set prime95 coz i'm noob here. how to run multiple prime95? i tried installing 2nd copy but it detected 1st copy. wat should i set prior running this program. i just click "torture test"... sorry for noob question coz i tried reading the prime forum (msssmmger, haha can't spell) but wow they r too gud n i dun understand 85% wat they meant... any1 care to teach???

tq..

Counter Stirke version?

HaHaNoCluE — Sun, 04 Feb 2007 15:31:29 +0800

so which version do u all (or most) use? i never use hamachi or ggclient but am learning now. so maybe i can join ur server. do i need to buy original? if yes, how much? can't find CS1.6... I like 1.6... tq...

NFS Underground II

HaHaNoCluE — Fri, 02 Feb 2007 12:59:15 +0800

ok, i know it might sounds funny, but i've tried 2 c2d system both different mobo, proc, gpu, entire different pc, even monitor, kb, mouse n speakers.

is ther any patch for me to play underground II on c2d pc? anyone care to share their view or idea to solve this?

spec 1:
e6600es on abit ab9
1gb ram 667
sapphire x1300pro

spec 2:
e6300 on 965p-ds3
1gb ram 667
leadtek 7600gt

F10 bios for 965P-DS3

HaHaNoCluE — Sun, 21 Jan 2007 12:41:29 +0800

wat happen??? after auto update, then restart... but can't boot... wat the heck??? clea cmos same thing... anyone experienced this b4???